15040480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 43775424

約数和(自身を除く): 28734944

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1033, 1040, 1120, 1456, 1820, 2066, 2080, 2912, 3640, 4132, 5165, 7231, 7280, 8264, 10330, 13429, 14462, 14560, 16528, 20660, 26858, 28924, 33056, 36155, 41320, 53716, 57848, 67145, 72310, 82640, 94003, 107432, 115696, 134290, 144620, 165280, 188006, 214864, 231392, 268580, 289240, 376012, 429728, 470015, 537160, 578480, 752024, 940030, 1074320, 1156960, 1504048, 1880060, 2148640, 3008096, 3760120, 7520240, 15040480]

約数ペア:

[(1, 15040480), (2, 7520240), (4, 3760120), (5, 3008096), (7, 2148640), (8, 1880060), (10, 1504048), (13, 1156960), (14, 1074320), (16, 940030), (20, 752024), (26, 578480), (28, 537160), (32, 470015), (35, 429728), (40, 376012), (52, 289240), (56, 268580), (65, 231392), (70, 214864), (80, 188006), (91, 165280), (104, 144620), (112, 134290), (130, 115696), (140, 107432), (160, 94003), (182, 82640), (208, 72310), (224, 67145), (260, 57848), (280, 53716), (364, 41320), (416, 36155), (455, 33056), (520, 28924), (560, 26858), (728, 20660), (910, 16528), (1033, 14560), (1040, 14462), (1120, 13429), (1456, 10330), (1820, 8264), (2066, 7280), (2080, 7231), (2912, 5165), (3640, 4132)]