127448880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40849}}^1$

素因数の和:40878

約数の個数: 80

約数和(自身を含む): 425493600

約数和(自身を除く): 298044720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 40849, 81698, 122547, 163396, 204245, 245094, 326792, 408490, 490188, 531037, 612735, 653584, 816980, 980376, 1062074, 1225470, 1593111, 1633960, 1960752, 2124148, 2450940, 2655185, 3186222, 3267920, 4248296, 4901880, 5310370, 6372444, 7965555, 8496592, 9803760, 10620740, 12744888, 15931110, 21241480, 25489776, 31862220, 42482960, 63724440, 127448880]

約数ペア:

[(1, 127448880), (2, 63724440), (3, 42482960), (4, 31862220), (5, 25489776), (6, 21241480), (8, 15931110), (10, 12744888), (12, 10620740), (13, 9803760), (15, 8496592), (16, 7965555), (20, 6372444), (24, 5310370), (26, 4901880), (30, 4248296), (39, 3267920), (40, 3186222), (48, 2655185), (52, 2450940), (60, 2124148), (65, 1960752), (78, 1633960), (80, 1593111), (104, 1225470), (120, 1062074), (130, 980376), (156, 816980), (195, 653584), (208, 612735), (240, 531037), (260, 490188), (312, 408490), (390, 326792), (520, 245094), (624, 204245), (780, 163396), (1040, 122547), (1560, 81698), (3120, 40849)]