61236240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1081

約数の個数: 160

約数和(自身を含む): 215402880

約数和(自身を除く): 154166640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1033, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2066, 2280, 2470, 2964, 3099, 3120, 3705, 3952, 4132, 4560, 4940, 5165, 5928, 6198, 7410, 8264, 9880, 10330, 11856, 12396, 13429, 14820, 15495, 16528, 19627, 19760, 20660, 24792, 26858, 29640, 30990, 39254, 40287, 41320, 49584, 53716, 58881, 59280, 61980, 67145, 78508, 80574, 82640, 98135, 107432, 117762, 123960, 134290, 157016, 161148, 196270, 201435, 214864, 235524, 247920, 255151, 268580, 294405, 314032, 322296, 392540, 402870, 471048, 510302, 537160, 588810, 644592, 765453, 785080, 805740, 942096, 1020604, 1074320, 1177620, 1275755, 1530906, 1570160, 1611480, 2041208, 2355240, 2551510, 3061812, 3222960, 3827265, 4082416, 4710480, 5103020, 6123624, 7654530, 10206040, 12247248, 15309060, 20412080, 30618120, 61236240]

約数ペア:

[(1, 61236240), (2, 30618120), (3, 20412080), (4, 15309060), (5, 12247248), (6, 10206040), (8, 7654530), (10, 6123624), (12, 5103020), (13, 4710480), (15, 4082416), (16, 3827265), (19, 3222960), (20, 3061812), (24, 2551510), (26, 2355240), (30, 2041208), (38, 1611480), (39, 1570160), (40, 1530906), (48, 1275755), (52, 1177620), (57, 1074320), (60, 1020604), (65, 942096), (76, 805740), (78, 785080), (80, 765453), (95, 644592), (104, 588810), (114, 537160), (120, 510302), (130, 471048), (152, 402870), (156, 392540), (190, 322296), (195, 314032), (208, 294405), (228, 268580), (240, 255151), (247, 247920), (260, 235524), (285, 214864), (304, 201435), (312, 196270), (380, 161148), (390, 157016), (456, 134290), (494, 123960), (520, 117762), (570, 107432), (624, 98135), (741, 82640), (760, 80574), (780, 78508), (912, 67145), (988, 61980), (1033, 59280), (1040, 58881), (1140, 53716), (1235, 49584), (1482, 41320), (1520, 40287), (1560, 39254), (1976, 30990), (2066, 29640), (2280, 26858), (2470, 24792), (2964, 20660), (3099, 19760), (3120, 19627), (3705, 16528), (3952, 15495), (4132, 14820), (4560, 13429), (4940, 12396), (5165, 11856), (5928, 10330), (6198, 9880), (7410, 8264)]