1221459200040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{350994023}}^1$

素因数の和:350994066

約数の個数: 64

約数和(自身を含む): 3790735459200

約数和(自身を除く): 2569276259160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 350994023, 701988046, 1052982069, 1403976092, 1754970115, 2105964138, 2807952184, 3509940230, 4211928276, 5264910345, 7019880460, 8423856552, 10178826667, 10529820690, 14039760920, 20357653334, 21059641380, 30536480001, 40715306668, 42119282760, 50894133335, 61072960002, 81430613336, 101788266670, 122145920004, 152682400005, 203576533340, 244291840008, 305364800010, 407153066680, 610729600020, 1221459200040]

約数ペア:

[(1, 1221459200040), (2, 610729600020), (3, 407153066680), (4, 305364800010), (5, 244291840008), (6, 203576533340), (8, 152682400005), (10, 122145920004), (12, 101788266670), (15, 81430613336), (20, 61072960002), (24, 50894133335), (29, 42119282760), (30, 40715306668), (40, 30536480001), (58, 21059641380), (60, 20357653334), (87, 14039760920), (116, 10529820690), (120, 10178826667), (145, 8423856552), (174, 7019880460), (232, 5264910345), (290, 4211928276), (348, 3509940230), (435, 2807952184), (580, 2105964138), (696, 1754970115), (870, 1403976092), (1160, 1052982069), (1740, 701988046), (3480, 350994023)]