55647120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 190916352

約数和(自身を除く): 135269232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 593, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1186, 1360, 1380, 1564, 1779, 1840, 1955, 2040, 2346, 2372, 2760, 2965, 3128, 3558, 3910, 4080, 4692, 4744, 5520, 5865, 5930, 6256, 7116, 7820, 8895, 9384, 9488, 10081, 11730, 11860, 13639, 14232, 15640, 17790, 18768, 20162, 23460, 23720, 27278, 28464, 30243, 31280, 35580, 40324, 40917, 46920, 47440, 50405, 54556, 60486, 68195, 71160, 80648, 81834, 93840, 100810, 109112, 120972, 136390, 142320, 151215, 161296, 163668, 201620, 204585, 218224, 231863, 241944, 272780, 302430, 327336, 403240, 409170, 463726, 483888, 545560, 604860, 654672, 695589, 806480, 818340, 927452, 1091120, 1159315, 1209720, 1391178, 1636680, 1854904, 2318630, 2419440, 2782356, 3273360, 3477945, 3709808, 4637260, 5564712, 6955890, 9274520, 11129424, 13911780, 18549040, 27823560, 55647120]

約数ペア:

[(1, 55647120), (2, 27823560), (3, 18549040), (4, 13911780), (5, 11129424), (6, 9274520), (8, 6955890), (10, 5564712), (12, 4637260), (15, 3709808), (16, 3477945), (17, 3273360), (20, 2782356), (23, 2419440), (24, 2318630), (30, 1854904), (34, 1636680), (40, 1391178), (46, 1209720), (48, 1159315), (51, 1091120), (60, 927452), (68, 818340), (69, 806480), (80, 695589), (85, 654672), (92, 604860), (102, 545560), (115, 483888), (120, 463726), (136, 409170), (138, 403240), (170, 327336), (184, 302430), (204, 272780), (230, 241944), (240, 231863), (255, 218224), (272, 204585), (276, 201620), (340, 163668), (345, 161296), (368, 151215), (391, 142320), (408, 136390), (460, 120972), (510, 109112), (552, 100810), (593, 93840), (680, 81834), (690, 80648), (782, 71160), (816, 68195), (920, 60486), (1020, 54556), (1104, 50405), (1173, 47440), (1186, 46920), (1360, 40917), (1380, 40324), (1564, 35580), (1779, 31280), (1840, 30243), (1955, 28464), (2040, 27278), (2346, 23720), (2372, 23460), (2760, 20162), (2965, 18768), (3128, 17790), (3558, 15640), (3910, 14232), (4080, 13639), (4692, 11860), (4744, 11730), (5520, 10081), (5865, 9488), (5930, 9384), (6256, 8895), (7116, 7820)]