1180589120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2060

約数の個数: 112

約数和(自身を含む): 2951049216

約数和(自身を除く): 1770460096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 64, 80, 122, 124, 155, 160, 244, 248, 305, 310, 320, 488, 496, 610, 620, 976, 992, 1220, 1240, 1891, 1951, 1952, 1984, 2440, 2480, 3782, 3902, 3904, 4880, 4960, 7564, 7804, 9455, 9755, 9760, 9920, 15128, 15608, 18910, 19510, 19520, 30256, 31216, 37820, 39020, 60481, 60512, 62432, 75640, 78040, 119011, 120962, 121024, 124864, 151280, 156080, 238022, 241924, 302405, 302560, 312160, 476044, 483848, 595055, 604810, 605120, 624320, 952088, 967696, 1190110, 1209620, 1904176, 1935392, 2380220, 2419240, 3689341, 3808352, 3870784, 4760440, 4838480, 7378682, 7616704, 9520880, 9676960, 14757364, 18446705, 19041760, 19353920, 29514728, 36893410, 38083520, 59029456, 73786820, 118058912, 147573640, 236117824, 295147280, 590294560, 1180589120]

約数ペア:

[(1, 1180589120), (2, 590294560), (4, 295147280), (5, 236117824), (8, 147573640), (10, 118058912), (16, 73786820), (20, 59029456), (31, 38083520), (32, 36893410), (40, 29514728), (61, 19353920), (62, 19041760), (64, 18446705), (80, 14757364), (122, 9676960), (124, 9520880), (155, 7616704), (160, 7378682), (244, 4838480), (248, 4760440), (305, 3870784), (310, 3808352), (320, 3689341), (488, 2419240), (496, 2380220), (610, 1935392), (620, 1904176), (976, 1209620), (992, 1190110), (1220, 967696), (1240, 952088), (1891, 624320), (1951, 605120), (1952, 604810), (1984, 595055), (2440, 483848), (2480, 476044), (3782, 312160), (3902, 302560), (3904, 302405), (4880, 241924), (4960, 238022), (7564, 156080), (7804, 151280), (9455, 124864), (9755, 121024), (9760, 120962), (9920, 119011), (15128, 78040), (15608, 75640), (18910, 62432), (19510, 60512), (19520, 60481), (30256, 39020), (31216, 37820)]