73209840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2521}}^1$

素因数の和:2559

約数の個数: 120

約数和(自身を含む): 249556944

約数和(自身を除く): 176347104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2521, 2640, 2904, 3630, 4840, 5042, 5808, 7260, 7563, 9680, 10084, 12605, 14520, 15126, 20168, 25210, 27731, 29040, 30252, 37815, 40336, 50420, 55462, 60504, 75630, 83193, 100840, 110924, 121008, 138655, 151260, 166386, 201680, 221848, 277310, 302520, 305041, 332772, 415965, 443696, 554620, 605040, 610082, 665544, 831930, 915123, 1109240, 1220164, 1331088, 1525205, 1663860, 1830246, 2218480, 2440328, 3050410, 3327720, 3660492, 4575615, 4880656, 6100820, 6655440, 7320984, 9151230, 12201640, 14641968, 18302460, 24403280, 36604920, 73209840]

約数ペア:

[(1, 73209840), (2, 36604920), (3, 24403280), (4, 18302460), (5, 14641968), (6, 12201640), (8, 9151230), (10, 7320984), (11, 6655440), (12, 6100820), (15, 4880656), (16, 4575615), (20, 3660492), (22, 3327720), (24, 3050410), (30, 2440328), (33, 2218480), (40, 1830246), (44, 1663860), (48, 1525205), (55, 1331088), (60, 1220164), (66, 1109240), (80, 915123), (88, 831930), (110, 665544), (120, 610082), (121, 605040), (132, 554620), (165, 443696), (176, 415965), (220, 332772), (240, 305041), (242, 302520), (264, 277310), (330, 221848), (363, 201680), (440, 166386), (484, 151260), (528, 138655), (605, 121008), (660, 110924), (726, 100840), (880, 83193), (968, 75630), (1210, 60504), (1320, 55462), (1452, 50420), (1815, 40336), (1936, 37815), (2420, 30252), (2521, 29040), (2640, 27731), (2904, 25210), (3630, 20168), (4840, 15126), (5042, 14520), (5808, 12605), (7260, 10084), (7563, 9680)]