53853360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20426

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 128277840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 203990, 224389, 244788, 305985, 326384, 407980, 448778, 489576, 611970, 673167, 815960, 897556, 979152, 1121945, 1223940, 1346334, 1631920, 1795112, 2243890, 2447880, 2692668, 3365835, 3590224, 4487780, 4895760, 5385336, 6731670, 8975560, 10770672, 13463340, 17951120, 26926680, 53853360]

約数ペア:

[(1, 53853360), (2, 26926680), (3, 17951120), (4, 13463340), (5, 10770672), (6, 8975560), (8, 6731670), (10, 5385336), (11, 4895760), (12, 4487780), (15, 3590224), (16, 3365835), (20, 2692668), (22, 2447880), (24, 2243890), (30, 1795112), (33, 1631920), (40, 1346334), (44, 1223940), (48, 1121945), (55, 979152), (60, 897556), (66, 815960), (80, 673167), (88, 611970), (110, 489576), (120, 448778), (132, 407980), (165, 326384), (176, 305985), (220, 244788), (240, 224389), (264, 203990), (330, 163192), (440, 122394), (528, 101995), (660, 81596), (880, 61197), (1320, 40798), (2640, 20399)]