123269040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 455783328

約数和(自身を除く): 332514288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 373, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 746, 765, 810, 816, 918, 972, 1020, 1080, 1119, 1215, 1224, 1296, 1360, 1377, 1492, 1530, 1620, 1836, 1865, 1944, 2040, 2160, 2238, 2295, 2430, 2448, 2754, 2984, 3060, 3240, 3357, 3672, 3730, 3888, 4080, 4131, 4476, 4590, 4860, 5508, 5595, 5968, 6120, 6341, 6480, 6714, 6885, 7344, 7460, 8262, 8952, 9180, 9720, 10071, 11016, 11190, 12240, 12682, 13428, 13770, 14920, 16524, 16785, 17904, 18360, 19023, 19440, 20142, 20655, 22032, 22380, 25364, 26856, 27540, 29840, 30213, 31705, 33048, 33570, 36720, 38046, 40284, 41310, 44760, 50355, 50728, 53712, 55080, 57069, 60426, 63410, 66096, 67140, 76092, 80568, 82620, 89520, 90639, 95115, 100710, 101456, 110160, 114138, 120852, 126820, 134280, 151065, 152184, 161136, 165240, 171207, 181278, 190230, 201420, 228276, 241704, 253640, 268560, 285345, 302130, 304368, 330480, 342414, 362556, 380460, 402840, 453195, 456552, 483408, 507280, 513621, 570690, 604260, 684828, 725112, 760920, 805680, 856035, 906390, 913104, 1027242, 1141380, 1208520, 1369656, 1450224, 1521840, 1540863, 1712070, 1812780, 2054484, 2282760, 2417040, 2568105, 2739312, 3081726, 3424140, 3625560, 4108968, 4565520, 5136210, 6163452, 6848280, 7251120, 7704315, 8217936, 10272420, 12326904, 13696560, 15408630, 20544840, 24653808, 30817260, 41089680, 61634520, 123269040]

約数ペア:

[(1, 123269040), (2, 61634520), (3, 41089680), (4, 30817260), (5, 24653808), (6, 20544840), (8, 15408630), (9, 13696560), (10, 12326904), (12, 10272420), (15, 8217936), (16, 7704315), (17, 7251120), (18, 6848280), (20, 6163452), (24, 5136210), (27, 4565520), (30, 4108968), (34, 3625560), (36, 3424140), (40, 3081726), (45, 2739312), (48, 2568105), (51, 2417040), (54, 2282760), (60, 2054484), (68, 1812780), (72, 1712070), (80, 1540863), (81, 1521840), (85, 1450224), (90, 1369656), (102, 1208520), (108, 1141380), (120, 1027242), (135, 913104), (136, 906390), (144, 856035), (153, 805680), (162, 760920), (170, 725112), (180, 684828), (204, 604260), (216, 570690), (240, 513621), (243, 507280), (255, 483408), (270, 456552), (272, 453195), (306, 402840), (324, 380460), (340, 362556), (360, 342414), (373, 330480), (405, 304368), (408, 302130), (432, 285345), (459, 268560), (486, 253640), (510, 241704), (540, 228276), (612, 201420), (648, 190230), (680, 181278), (720, 171207), (746, 165240), (765, 161136), (810, 152184), (816, 151065), (918, 134280), (972, 126820), (1020, 120852), (1080, 114138), (1119, 110160), (1215, 101456), (1224, 100710), (1296, 95115), (1360, 90639), (1377, 89520), (1492, 82620), (1530, 80568), (1620, 76092), (1836, 67140), (1865, 66096), (1944, 63410), (2040, 60426), (2160, 57069), (2238, 55080), (2295, 53712), (2430, 50728), (2448, 50355), (2754, 44760), (2984, 41310), (3060, 40284), (3240, 38046), (3357, 36720), (3672, 33570), (3730, 33048), (3888, 31705), (4080, 30213), (4131, 29840), (4476, 27540), (4590, 26856), (4860, 25364), (5508, 22380), (5595, 22032), (5968, 20655), (6120, 20142), (6341, 19440), (6480, 19023), (6714, 18360), (6885, 17904), (7344, 16785), (7460, 16524), (8262, 14920), (8952, 13770), (9180, 13428), (9720, 12682), (10071, 12240), (11016, 11190)]