381226886760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{43519051}}^1$

素因数の和:43519138

約数の個数: 64

約数和(自身を含む): 1159347545280

約数和(自身を除く): 778120658520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 43519051, 87038102, 130557153, 174076204, 217595255, 261114306, 348152408, 435190510, 522228612, 652785765, 870381020, 1044457224, 1305571530, 1740762040, 2611143060, 3176890723, 5222286120, 6353781446, 9530672169, 12707562892, 15884453615, 19061344338, 25415125784, 31768907230, 38122688676, 47653360845, 63537814460, 76245377352, 95306721690, 127075628920, 190613443380, 381226886760]

約数ペア:

[(1, 381226886760), (2, 190613443380), (3, 127075628920), (4, 95306721690), (5, 76245377352), (6, 63537814460), (8, 47653360845), (10, 38122688676), (12, 31768907230), (15, 25415125784), (20, 19061344338), (24, 15884453615), (30, 12707562892), (40, 9530672169), (60, 6353781446), (73, 5222286120), (120, 3176890723), (146, 2611143060), (219, 1740762040), (292, 1305571530), (365, 1044457224), (438, 870381020), (584, 652785765), (730, 522228612), (876, 435190510), (1095, 348152408), (1460, 261114306), (1752, 217595255), (2190, 174076204), (2920, 130557153), (4380, 87038102), (8760, 43519051)]