148817360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2676

約数の個数: 80

約数和(自身を含む): 372833280

約数和(自身を除く): 224015920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2609, 2852, 3565, 5218, 5704, 7130, 10436, 11408, 13045, 14260, 20872, 26090, 28520, 41744, 52180, 57040, 60007, 80879, 104360, 120014, 161758, 208720, 240028, 300035, 323516, 404395, 480056, 600070, 647032, 808790, 960112, 1200140, 1294064, 1617580, 1860217, 2400280, 3235160, 3720434, 4800560, 6470320, 7440868, 9301085, 14881736, 18602170, 29763472, 37204340, 74408680, 148817360]

約数ペア:

[(1, 148817360), (2, 74408680), (4, 37204340), (5, 29763472), (8, 18602170), (10, 14881736), (16, 9301085), (20, 7440868), (23, 6470320), (31, 4800560), (40, 3720434), (46, 3235160), (62, 2400280), (80, 1860217), (92, 1617580), (115, 1294064), (124, 1200140), (155, 960112), (184, 808790), (230, 647032), (248, 600070), (310, 480056), (368, 404395), (460, 323516), (496, 300035), (620, 240028), (713, 208720), (920, 161758), (1240, 120014), (1426, 104360), (1840, 80879), (2480, 60007), (2609, 57040), (2852, 52180), (3565, 41744), (5218, 28520), (5704, 26090), (7130, 20872), (10436, 14260), (11408, 13045)]