102458040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13997}}^1$

素因数の和:14072

約数の個数: 64

約数和(自身を含む): 312435360

約数和(自身を除く): 209977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 13997, 27994, 41991, 55988, 69985, 83982, 111976, 139970, 167964, 209955, 279940, 335928, 419910, 559880, 839820, 853817, 1679640, 1707634, 2561451, 3415268, 4269085, 5122902, 6830536, 8538170, 10245804, 12807255, 17076340, 20491608, 25614510, 34152680, 51229020, 102458040]

約数ペア:

[(1, 102458040), (2, 51229020), (3, 34152680), (4, 25614510), (5, 20491608), (6, 17076340), (8, 12807255), (10, 10245804), (12, 8538170), (15, 6830536), (20, 5122902), (24, 4269085), (30, 3415268), (40, 2561451), (60, 1707634), (61, 1679640), (120, 853817), (122, 839820), (183, 559880), (244, 419910), (305, 335928), (366, 279940), (488, 209955), (610, 167964), (732, 139970), (915, 111976), (1220, 83982), (1464, 69985), (1830, 55988), (2440, 41991), (3660, 27994), (7320, 13997)]