159945120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3635

約数の個数: 144

約数和(自身を含む): 563576832

約数和(自身を除く): 403631712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3583, 3720, 4464, 4960, 5580, 7166, 7440, 8928, 10749, 11160, 14332, 14880, 17915, 21498, 22320, 28664, 32247, 35830, 42996, 44640, 53745, 57328, 64494, 71660, 85992, 107490, 111073, 114656, 128988, 143320, 161235, 171984, 214980, 222146, 257976, 286640, 322470, 333219, 343968, 429960, 444292, 515952, 555365, 573280, 644940, 666438, 859920, 888584, 999657, 1031904, 1110730, 1289880, 1332876, 1666095, 1719840, 1777168, 1999314, 2221460, 2579760, 2665752, 3332190, 3554336, 3998628, 4442920, 4998285, 5159520, 5331504, 6664380, 7997256, 8885840, 9996570, 10663008, 13328760, 15994512, 17771680, 19993140, 26657520, 31989024, 39986280, 53315040, 79972560, 159945120]

約数ペア:

[(1, 159945120), (2, 79972560), (3, 53315040), (4, 39986280), (5, 31989024), (6, 26657520), (8, 19993140), (9, 17771680), (10, 15994512), (12, 13328760), (15, 10663008), (16, 9996570), (18, 8885840), (20, 7997256), (24, 6664380), (30, 5331504), (31, 5159520), (32, 4998285), (36, 4442920), (40, 3998628), (45, 3554336), (48, 3332190), (60, 2665752), (62, 2579760), (72, 2221460), (80, 1999314), (90, 1777168), (93, 1719840), (96, 1666095), (120, 1332876), (124, 1289880), (144, 1110730), (155, 1031904), (160, 999657), (180, 888584), (186, 859920), (240, 666438), (248, 644940), (279, 573280), (288, 555365), (310, 515952), (360, 444292), (372, 429960), (465, 343968), (480, 333219), (496, 322470), (558, 286640), (620, 257976), (720, 222146), (744, 214980), (930, 171984), (992, 161235), (1116, 143320), (1240, 128988), (1395, 114656), (1440, 111073), (1488, 107490), (1860, 85992), (2232, 71660), (2480, 64494), (2790, 57328), (2976, 53745), (3583, 44640), (3720, 42996), (4464, 35830), (4960, 32247), (5580, 28664), (7166, 22320), (7440, 21498), (8928, 17915), (10749, 14880), (11160, 14332)]