88438920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 283392000

約数和(自身を除く): 194953080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 491, 570, 632, 760, 790, 948, 982, 1140, 1185, 1473, 1501, 1580, 1896, 1964, 2280, 2370, 2455, 2946, 3002, 3160, 3928, 4503, 4740, 4910, 5892, 6004, 7365, 7505, 9006, 9329, 9480, 9820, 11784, 12008, 14730, 15010, 18012, 18658, 19640, 22515, 27987, 29460, 30020, 36024, 37316, 38789, 45030, 46645, 55974, 58920, 60040, 74632, 77578, 90060, 93290, 111948, 116367, 139935, 155156, 180120, 186580, 193945, 223896, 232734, 279870, 310312, 373160, 387890, 465468, 559740, 581835, 736991, 775780, 930936, 1119480, 1163670, 1473982, 1551560, 2210973, 2327340, 2947964, 3684955, 4421946, 4654680, 5895928, 7369910, 8843892, 11054865, 14739820, 17687784, 22109730, 29479640, 44219460, 88438920]

約数ペア:

[(1, 88438920), (2, 44219460), (3, 29479640), (4, 22109730), (5, 17687784), (6, 14739820), (8, 11054865), (10, 8843892), (12, 7369910), (15, 5895928), (19, 4654680), (20, 4421946), (24, 3684955), (30, 2947964), (38, 2327340), (40, 2210973), (57, 1551560), (60, 1473982), (76, 1163670), (79, 1119480), (95, 930936), (114, 775780), (120, 736991), (152, 581835), (158, 559740), (190, 465468), (228, 387890), (237, 373160), (285, 310312), (316, 279870), (380, 232734), (395, 223896), (456, 193945), (474, 186580), (491, 180120), (570, 155156), (632, 139935), (760, 116367), (790, 111948), (948, 93290), (982, 90060), (1140, 77578), (1185, 74632), (1473, 60040), (1501, 58920), (1580, 55974), (1896, 46645), (1964, 45030), (2280, 38789), (2370, 37316), (2455, 36024), (2946, 30020), (3002, 29460), (3160, 27987), (3928, 22515), (4503, 19640), (4740, 18658), (4910, 18012), (5892, 15010), (6004, 14730), (7365, 12008), (7505, 11784), (9006, 9820), (9329, 9480)]