120397180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8506

約数の個数: 48

約数和(自身を含む): 272369664

約数和(自身を除く): 151972484

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 8443, 14260, 16886, 33772, 42215, 84430, 168860, 194189, 261733, 388378, 523466, 776756, 970945, 1046932, 1308665, 1941890, 2617330, 3883780, 5234660, 6019859, 12039718, 24079436, 30099295, 60198590, 120397180]

約数ペア:

[(1, 120397180), (2, 60198590), (4, 30099295), (5, 24079436), (10, 12039718), (20, 6019859), (23, 5234660), (31, 3883780), (46, 2617330), (62, 1941890), (92, 1308665), (115, 1046932), (124, 970945), (155, 776756), (230, 523466), (310, 388378), (460, 261733), (620, 194189), (713, 168860), (1426, 84430), (2852, 42215), (3565, 33772), (7130, 16886), (8443, 14260)]