401045160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{175897}}^1$

素因数の和:175930

約数の個数: 64

約数和(自身を含む): 1266465600

約数和(自身を除く): 865420440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 175897, 351794, 527691, 703588, 879485, 1055382, 1407176, 1758970, 2110764, 2638455, 3342043, 3517940, 4221528, 5276910, 6684086, 7035880, 10026129, 10553820, 13368172, 16710215, 20052258, 21107640, 26736344, 33420430, 40104516, 50130645, 66840860, 80209032, 100261290, 133681720, 200522580, 401045160]

約数ペア:

[(1, 401045160), (2, 200522580), (3, 133681720), (4, 100261290), (5, 80209032), (6, 66840860), (8, 50130645), (10, 40104516), (12, 33420430), (15, 26736344), (19, 21107640), (20, 20052258), (24, 16710215), (30, 13368172), (38, 10553820), (40, 10026129), (57, 7035880), (60, 6684086), (76, 5276910), (95, 4221528), (114, 3517940), (120, 3342043), (152, 2638455), (190, 2110764), (228, 1758970), (285, 1407176), (380, 1055382), (456, 879485), (570, 703588), (760, 527691), (1140, 351794), (2280, 175897)]