980394480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104743}}^1$

素因数の和:104775

約数の個数: 120

約数和(自身を含む): 3545793888

約数和(自身を除く): 2565399408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 104743, 209486, 314229, 418972, 523715, 628458, 837944, 942687, 1047430, 1256916, 1361659, 1571145, 1675888, 1885374, 2094860, 2513832, 2723318, 3142290, 3770748, 4084977, 4189720, 4713435, 5027664, 5446636, 6284580, 6808295, 7541496, 8169954, 8379440, 9426870, 10893272, 12254931, 12569160, 13616590, 15082992, 16339908, 18853740, 20424885, 21786544, 24509862, 25138320, 27233180, 32679816, 37707480, 40849770, 49019724, 54466360, 61274655, 65359632, 75414960, 81699540, 98039448, 108932720, 122549310, 163399080, 196078896, 245098620, 326798160, 490197240, 980394480]

約数ペア:

[(1, 980394480), (2, 490197240), (3, 326798160), (4, 245098620), (5, 196078896), (6, 163399080), (8, 122549310), (9, 108932720), (10, 98039448), (12, 81699540), (13, 75414960), (15, 65359632), (16, 61274655), (18, 54466360), (20, 49019724), (24, 40849770), (26, 37707480), (30, 32679816), (36, 27233180), (39, 25138320), (40, 24509862), (45, 21786544), (48, 20424885), (52, 18853740), (60, 16339908), (65, 15082992), (72, 13616590), (78, 12569160), (80, 12254931), (90, 10893272), (104, 9426870), (117, 8379440), (120, 8169954), (130, 7541496), (144, 6808295), (156, 6284580), (180, 5446636), (195, 5027664), (208, 4713435), (234, 4189720), (240, 4084977), (260, 3770748), (312, 3142290), (360, 2723318), (390, 2513832), (468, 2094860), (520, 1885374), (585, 1675888), (624, 1571145), (720, 1361659), (780, 1256916), (936, 1047430), (1040, 942687), (1170, 837944), (1560, 628458), (1872, 523715), (2340, 418972), (3120, 314229), (4680, 209486), (9360, 104743)]