155414580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42463}}^1$

素因数の和:42536

約数の個数: 48

約数和(自身を含む): 442305024

約数和(自身を除く): 286890444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 42463, 84926, 127389, 169852, 212315, 254778, 424630, 509556, 636945, 849260, 1273890, 2547780, 2590243, 5180486, 7770729, 10360972, 12951215, 15541458, 25902430, 31082916, 38853645, 51804860, 77707290, 155414580]

約数ペア:

[(1, 155414580), (2, 77707290), (3, 51804860), (4, 38853645), (5, 31082916), (6, 25902430), (10, 15541458), (12, 12951215), (15, 10360972), (20, 7770729), (30, 5180486), (60, 2590243), (61, 2547780), (122, 1273890), (183, 849260), (244, 636945), (305, 509556), (366, 424630), (610, 254778), (732, 212315), (915, 169852), (1220, 127389), (1830, 84926), (3660, 42463)]