1763640

素因数分解:

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

素因数の和:114

約数の個数: 128

約数和(自身を含む): 6220800

約数和(自身を除く): 4457160

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, 90, 92, 108, 115, 120, 135, 138, 142, 180, 184, 207, 213, 216, 230, 270, 276, 284, 345, 355, 360, 414, 426, 460, 540, 552, 568, 621, 639, 690, 710, 828, 852, 920, 1035, 1065, 1080, 1242, 1278, 1380, 1420, 1633, 1656, 1704, 1917, 2070, 2130, 2484, 2556, 2760, 2840, 3105, 3195, 3266, 3834, 4140, 4260, 4899, 4968, 5112, 6210, 6390, 6532, 7668, 8165, 8280, 8520, 9585, 9798, 12420, 12780, 13064, 14697, 15336, 16330, 19170, 19596, 24495, 24840, 25560, 29394, 32660, 38340, 39192, 44091, 48990, 58788, 65320, 73485, 76680, 88182, 97980, 117576, 146970, 176364, 195960, 220455, 293940, 352728, 440910, 587880, 881820, 1763640]

約数ペア:

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