79972560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3633

約数の個数: 120

約数和(自身を含む): 277315584

約数和(自身を除く): 197343024

約数列:

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

約数ペア:

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