1520482860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16661}}^1$

素因数の和:16705

約数の個数: 144

約数和(自身を含む): 5122565280

約数和(自身を除く): 3602082420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3510, 4563, 5070, 6084, 7020, 7605, 9126, 10140, 15210, 16661, 18252, 22815, 30420, 33322, 45630, 49983, 66644, 83305, 91260, 99966, 149949, 166610, 199932, 216593, 249915, 299898, 333220, 433186, 449847, 499830, 599796, 649779, 749745, 866372, 899694, 999660, 1082965, 1299558, 1499490, 1799388, 1949337, 2165930, 2249235, 2599116, 2815709, 2998980, 3248895, 3898674, 4331860, 4498470, 5631418, 5848011, 6497790, 7797348, 8447127, 8996940, 9746685, 11262836, 11696022, 12995580, 14078545, 16894254, 19493370, 23392044, 25341381, 28157090, 29240055, 33788508, 38986740, 42235635, 50682762, 56314180, 58480110, 76024143, 84471270, 101365524, 116960220, 126706905, 152048286, 168942540, 253413810, 304096572, 380120715, 506827620, 760241430, 1520482860]

約数ペア:

[(1, 1520482860), (2, 760241430), (3, 506827620), (4, 380120715), (5, 304096572), (6, 253413810), (9, 168942540), (10, 152048286), (12, 126706905), (13, 116960220), (15, 101365524), (18, 84471270), (20, 76024143), (26, 58480110), (27, 56314180), (30, 50682762), (36, 42235635), (39, 38986740), (45, 33788508), (52, 29240055), (54, 28157090), (60, 25341381), (65, 23392044), (78, 19493370), (90, 16894254), (108, 14078545), (117, 12995580), (130, 11696022), (135, 11262836), (156, 9746685), (169, 8996940), (180, 8447127), (195, 7797348), (234, 6497790), (260, 5848011), (270, 5631418), (338, 4498470), (351, 4331860), (390, 3898674), (468, 3248895), (507, 2998980), (540, 2815709), (585, 2599116), (676, 2249235), (702, 2165930), (780, 1949337), (845, 1799388), (1014, 1499490), (1170, 1299558), (1404, 1082965), (1521, 999660), (1690, 899694), (1755, 866372), (2028, 749745), (2340, 649779), (2535, 599796), (3042, 499830), (3380, 449847), (3510, 433186), (4563, 333220), (5070, 299898), (6084, 249915), (7020, 216593), (7605, 199932), (9126, 166610), (10140, 149949), (15210, 99966), (16661, 91260), (18252, 83305), (22815, 66644), (30420, 49983), (33322, 45630)]