487841040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 240

約数和(自身を含む): 1733996160

約数和(自身を除く): 1246155120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 115, 120, 138, 144, 178, 180, 184, 207, 230, 240, 267, 276, 331, 345, 356, 360, 368, 414, 445, 460, 534, 552, 662, 690, 712, 720, 801, 828, 890, 920, 993, 1035, 1068, 1104, 1324, 1335, 1380, 1424, 1602, 1655, 1656, 1780, 1840, 1986, 2047, 2070, 2136, 2648, 2670, 2760, 2979, 3204, 3310, 3312, 3560, 3972, 4005, 4094, 4140, 4272, 4965, 5296, 5340, 5520, 5958, 6141, 6408, 6620, 7120, 7613, 7944, 8010, 8188, 8280, 9930, 10235, 10680, 11916, 12282, 12816, 13240, 14895, 15226, 15888, 16020, 16376, 16560, 18423, 19860, 20470, 21360, 22839, 23832, 24564, 26480, 29459, 29790, 30452, 30705, 32040, 32752, 36846, 38065, 39720, 40940, 45678, 47664, 49128, 58918, 59580, 60904, 61410, 64080, 68517, 73692, 76130, 79440, 81880, 88377, 91356, 92115, 98256, 114195, 117836, 119160, 121808, 122820, 137034, 147295, 147384, 152260, 163760, 176754, 182712, 184230, 228390, 235672, 238320, 245640, 265131, 274068, 294590, 294768, 304520, 342585, 353508, 365424, 368460, 441885, 456780, 471344, 491280, 530262, 548136, 589180, 609040, 677557, 685170, 707016, 736920, 883770, 913560, 1060524, 1096272, 1178360, 1325655, 1355114, 1370340, 1414032, 1473840, 1767540, 1827120, 2032671, 2121048, 2356720, 2651310, 2710228, 2740680, 3387785, 3535080, 4065342, 4242096, 5302620, 5420456, 5481360, 6098013, 6775570, 7070160, 8130684, 10163355, 10605240, 10840912, 12196026, 13551140, 16261368, 20326710, 21210480, 24392052, 27102280, 30490065, 32522736, 40653420, 48784104, 54204560, 60980130, 81306840, 97568208, 121960260, 162613680, 243920520, 487841040]

約数ペア:

[(1, 487841040), (2, 243920520), (3, 162613680), (4, 121960260), (5, 97568208), (6, 81306840), (8, 60980130), (9, 54204560), (10, 48784104), (12, 40653420), (15, 32522736), (16, 30490065), (18, 27102280), (20, 24392052), (23, 21210480), (24, 20326710), (30, 16261368), (36, 13551140), (40, 12196026), (45, 10840912), (46, 10605240), (48, 10163355), (60, 8130684), (69, 7070160), (72, 6775570), (80, 6098013), (89, 5481360), (90, 5420456), (92, 5302620), (115, 4242096), (120, 4065342), (138, 3535080), (144, 3387785), (178, 2740680), (180, 2710228), (184, 2651310), (207, 2356720), (230, 2121048), (240, 2032671), (267, 1827120), (276, 1767540), (331, 1473840), (345, 1414032), (356, 1370340), (360, 1355114), (368, 1325655), (414, 1178360), (445, 1096272), (460, 1060524), (534, 913560), (552, 883770), (662, 736920), (690, 707016), (712, 685170), (720, 677557), (801, 609040), (828, 589180), (890, 548136), (920, 530262), (993, 491280), (1035, 471344), (1068, 456780), (1104, 441885), (1324, 368460), (1335, 365424), (1380, 353508), (1424, 342585), (1602, 304520), (1655, 294768), (1656, 294590), (1780, 274068), (1840, 265131), (1986, 245640), (2047, 238320), (2070, 235672), (2136, 228390), (2648, 184230), (2670, 182712), (2760, 176754), (2979, 163760), (3204, 152260), (3310, 147384), (3312, 147295), (3560, 137034), (3972, 122820), (4005, 121808), (4094, 119160), (4140, 117836), (4272, 114195), (4965, 98256), (5296, 92115), (5340, 91356), (5520, 88377), (5958, 81880), (6141, 79440), (6408, 76130), (6620, 73692), (7120, 68517), (7613, 64080), (7944, 61410), (8010, 60904), (8188, 59580), (8280, 58918), (9930, 49128), (10235, 47664), (10680, 45678), (11916, 40940), (12282, 39720), (12816, 38065), (13240, 36846), (14895, 32752), (15226, 32040), (15888, 30705), (16020, 30452), (16376, 29790), (16560, 29459), (18423, 26480), (19860, 24564), (20470, 23832), (21360, 22839)]