6347640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 20686320

約数和(自身を除く): 14338680

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, 169, 195, 260, 312, 313, 338, 390, 507, 520, 626, 676, 780, 845, 939, 1014, 1252, 1352, 1560, 1565, 1690, 1878, 2028, 2504, 2535, 3130, 3380, 3756, 4056, 4069, 4695, 5070, 6260, 6760, 7512, 8138, 9390, 10140, 12207, 12520, 16276, 18780, 20280, 20345, 24414, 32552, 37560, 40690, 48828, 52897, 61035, 81380, 97656, 105794, 122070, 158691, 162760, 211588, 244140, 264485, 317382, 423176, 488280, 528970, 634764, 793455, 1057940, 1269528, 1586910, 2115880, 3173820, 6347640]

約数ペア:

[(1, 6347640), (2, 3173820), (3, 2115880), (4, 1586910), (5, 1269528), (6, 1057940), (8, 793455), (10, 634764), (12, 528970), (13, 488280), (15, 423176), (20, 317382), (24, 264485), (26, 244140), (30, 211588), (39, 162760), (40, 158691), (52, 122070), (60, 105794), (65, 97656), (78, 81380), (104, 61035), (120, 52897), (130, 48828), (156, 40690), (169, 37560), (195, 32552), (260, 24414), (312, 20345), (313, 20280), (338, 18780), (390, 16276), (507, 12520), (520, 12207), (626, 10140), (676, 9390), (780, 8138), (845, 7512), (939, 6760), (1014, 6260), (1252, 5070), (1352, 4695), (1560, 4069), (1565, 4056), (1690, 3756), (1878, 3380), (2028, 3130), (2504, 2535)]