318072120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2713}}^1$

素因数の和:3704

約数の個数: 64

約数和(自身を含む): 955545120

約数和(自身を除く): 637473000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2713, 2931, 3908, 4885, 5426, 5862, 7816, 8139, 9770, 10852, 11724, 13565, 14655, 16278, 19540, 21704, 23448, 27130, 29310, 32556, 39080, 40695, 54260, 58620, 65112, 81390, 108520, 117240, 162780, 325560, 2650601, 5301202, 7951803, 10602404, 13253005, 15903606, 21204808, 26506010, 31807212, 39759015, 53012020, 63614424, 79518030, 106024040, 159036060, 318072120]

約数ペア:

[(1, 318072120), (2, 159036060), (3, 106024040), (4, 79518030), (5, 63614424), (6, 53012020), (8, 39759015), (10, 31807212), (12, 26506010), (15, 21204808), (20, 15903606), (24, 13253005), (30, 10602404), (40, 7951803), (60, 5301202), (120, 2650601), (977, 325560), (1954, 162780), (2713, 117240), (2931, 108520), (3908, 81390), (4885, 65112), (5426, 58620), (5862, 54260), (7816, 40695), (8139, 39080), (9770, 32556), (10852, 29310), (11724, 27130), (13565, 23448), (14655, 21704), (16278, 19540)]