5275920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 18748800

約数和(自身を除く): 13472880

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, 89, 95, 104, 114, 120, 130, 152, 156, 178, 190, 195, 208, 228, 240, 247, 260, 267, 285, 304, 312, 356, 380, 390, 445, 456, 494, 520, 534, 570, 624, 712, 741, 760, 780, 890, 912, 988, 1040, 1068, 1140, 1157, 1235, 1335, 1424, 1482, 1520, 1560, 1691, 1780, 1976, 2136, 2280, 2314, 2470, 2670, 2964, 3120, 3382, 3471, 3560, 3705, 3952, 4272, 4560, 4628, 4940, 5073, 5340, 5785, 5928, 6764, 6942, 7120, 7410, 8455, 9256, 9880, 10146, 10680, 11570, 11856, 13528, 13884, 14820, 16910, 17355, 18512, 19760, 20292, 21360, 21983, 23140, 25365, 27056, 27768, 29640, 33820, 34710, 40584, 43966, 46280, 50730, 55536, 59280, 65949, 67640, 69420, 81168, 87932, 92560, 101460, 109915, 131898, 135280, 138840, 175864, 202920, 219830, 263796, 277680, 329745, 351728, 405840, 439660, 527592, 659490, 879320, 1055184, 1318980, 1758640, 2637960, 5275920]

約数ペア:

[(1, 5275920), (2, 2637960), (3, 1758640), (4, 1318980), (5, 1055184), (6, 879320), (8, 659490), (10, 527592), (12, 439660), (13, 405840), (15, 351728), (16, 329745), (19, 277680), (20, 263796), (24, 219830), (26, 202920), (30, 175864), (38, 138840), (39, 135280), (40, 131898), (48, 109915), (52, 101460), (57, 92560), (60, 87932), (65, 81168), (76, 69420), (78, 67640), (80, 65949), (89, 59280), (95, 55536), (104, 50730), (114, 46280), (120, 43966), (130, 40584), (152, 34710), (156, 33820), (178, 29640), (190, 27768), (195, 27056), (208, 25365), (228, 23140), (240, 21983), (247, 21360), (260, 20292), (267, 19760), (285, 18512), (304, 17355), (312, 16910), (356, 14820), (380, 13884), (390, 13528), (445, 11856), (456, 11570), (494, 10680), (520, 10146), (534, 9880), (570, 9256), (624, 8455), (712, 7410), (741, 7120), (760, 6942), (780, 6764), (890, 5928), (912, 5785), (988, 5340), (1040, 5073), (1068, 4940), (1140, 4628), (1157, 4560), (1235, 4272), (1335, 3952), (1424, 3705), (1482, 3560), (1520, 3471), (1560, 3382), (1691, 3120), (1780, 2964), (1976, 2670), (2136, 2470), (2280, 2314)]