1072339320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{687397}}^1$

素因数の和:687424

約数の個数: 64

約数和(自身を含む): 3464485920

約数和(自身を除く): 2392146600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 687397, 1374794, 2062191, 2749588, 3436985, 4124382, 5499176, 6873970, 8248764, 8936161, 10310955, 13747940, 16497528, 17872322, 20621910, 26808483, 27495880, 35744644, 41243820, 44680805, 53616966, 71489288, 82487640, 89361610, 107233932, 134042415, 178723220, 214467864, 268084830, 357446440, 536169660, 1072339320]

約数ペア:

[(1, 1072339320), (2, 536169660), (3, 357446440), (4, 268084830), (5, 214467864), (6, 178723220), (8, 134042415), (10, 107233932), (12, 89361610), (13, 82487640), (15, 71489288), (20, 53616966), (24, 44680805), (26, 41243820), (30, 35744644), (39, 27495880), (40, 26808483), (52, 20621910), (60, 17872322), (65, 16497528), (78, 13747940), (104, 10310955), (120, 8936161), (130, 8248764), (156, 6873970), (195, 5499176), (260, 4124382), (312, 3436985), (390, 2749588), (520, 2062191), (780, 1374794), (1560, 687397)]