120776480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 313927488

約数和(自身を除く): 193151008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 163, 176, 220, 326, 352, 421, 440, 652, 815, 842, 880, 1304, 1630, 1684, 1760, 1793, 2105, 2608, 3260, 3368, 3586, 4210, 4631, 5216, 6520, 6736, 7172, 8420, 8965, 9262, 13040, 13472, 14344, 16840, 17930, 18524, 23155, 26080, 28688, 33680, 35860, 37048, 46310, 57376, 67360, 68623, 71720, 74096, 92620, 137246, 143440, 148192, 185240, 274492, 286880, 343115, 370480, 548984, 686230, 740960, 754853, 1097968, 1372460, 1509706, 2195936, 2744920, 3019412, 3774265, 5489840, 6038824, 7548530, 10979680, 12077648, 15097060, 24155296, 30194120, 60388240, 120776480]

約数ペア:

[(1, 120776480), (2, 60388240), (4, 30194120), (5, 24155296), (8, 15097060), (10, 12077648), (11, 10979680), (16, 7548530), (20, 6038824), (22, 5489840), (32, 3774265), (40, 3019412), (44, 2744920), (55, 2195936), (80, 1509706), (88, 1372460), (110, 1097968), (160, 754853), (163, 740960), (176, 686230), (220, 548984), (326, 370480), (352, 343115), (421, 286880), (440, 274492), (652, 185240), (815, 148192), (842, 143440), (880, 137246), (1304, 92620), (1630, 74096), (1684, 71720), (1760, 68623), (1793, 67360), (2105, 57376), (2608, 46310), (3260, 37048), (3368, 35860), (3586, 33680), (4210, 28688), (4631, 26080), (5216, 23155), (6520, 18524), (6736, 17930), (7172, 16840), (8420, 14344), (8965, 13472), (9262, 13040)]