5290920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 18817920

約数和(自身を除く): 13527000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 71, 72, 81, 90, 92, 108, 115, 120, 135, 138, 142, 162, 180, 184, 207, 213, 216, 230, 270, 276, 284, 324, 345, 355, 360, 405, 414, 426, 460, 540, 552, 568, 621, 639, 648, 690, 710, 810, 828, 852, 920, 1035, 1065, 1080, 1242, 1278, 1380, 1420, 1620, 1633, 1656, 1704, 1863, 1917, 2070, 2130, 2484, 2556, 2760, 2840, 3105, 3195, 3240, 3266, 3726, 3834, 4140, 4260, 4899, 4968, 5112, 5751, 6210, 6390, 6532, 7452, 7668, 8165, 8280, 8520, 9315, 9585, 9798, 11502, 12420, 12780, 13064, 14697, 14904, 15336, 16330, 18630, 19170, 19596, 23004, 24495, 24840, 25560, 28755, 29394, 32660, 37260, 38340, 39192, 44091, 46008, 48990, 57510, 58788, 65320, 73485, 74520, 76680, 88182, 97980, 115020, 117576, 132273, 146970, 176364, 195960, 220455, 230040, 264546, 293940, 352728, 440910, 529092, 587880, 661365, 881820, 1058184, 1322730, 1763640, 2645460, 5290920]

約数ペア:

[(1, 5290920), (2, 2645460), (3, 1763640), (4, 1322730), (5, 1058184), (6, 881820), (8, 661365), (9, 587880), (10, 529092), (12, 440910), (15, 352728), (18, 293940), (20, 264546), (23, 230040), (24, 220455), (27, 195960), (30, 176364), (36, 146970), (40, 132273), (45, 117576), (46, 115020), (54, 97980), (60, 88182), (69, 76680), (71, 74520), (72, 73485), (81, 65320), (90, 58788), (92, 57510), (108, 48990), (115, 46008), (120, 44091), (135, 39192), (138, 38340), (142, 37260), (162, 32660), (180, 29394), (184, 28755), (207, 25560), (213, 24840), (216, 24495), (230, 23004), (270, 19596), (276, 19170), (284, 18630), (324, 16330), (345, 15336), (355, 14904), (360, 14697), (405, 13064), (414, 12780), (426, 12420), (460, 11502), (540, 9798), (552, 9585), (568, 9315), (621, 8520), (639, 8280), (648, 8165), (690, 7668), (710, 7452), (810, 6532), (828, 6390), (852, 6210), (920, 5751), (1035, 5112), (1065, 4968), (1080, 4899), (1242, 4260), (1278, 4140), (1380, 3834), (1420, 3726), (1620, 3266), (1633, 3240), (1656, 3195), (1704, 3105), (1863, 2840), (1917, 2760), (2070, 2556), (2130, 2484)]