121264680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 375091200

約数和(自身を除く): 253826520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 109, 120, 127, 146, 218, 219, 254, 292, 327, 365, 381, 436, 438, 508, 545, 584, 635, 654, 730, 762, 872, 876, 1016, 1090, 1095, 1270, 1308, 1460, 1524, 1635, 1752, 1905, 2180, 2190, 2540, 2616, 2920, 3048, 3270, 3810, 4360, 4380, 5080, 6540, 7620, 7957, 8760, 9271, 13080, 13843, 15240, 15914, 18542, 23871, 27686, 27813, 31828, 37084, 39785, 41529, 46355, 47742, 55372, 55626, 63656, 69215, 74168, 79570, 83058, 92710, 95484, 110744, 111252, 119355, 138430, 139065, 159140, 166116, 185420, 190968, 207645, 222504, 238710, 276860, 278130, 318280, 332232, 370840, 415290, 477420, 553720, 556260, 830580, 954840, 1010539, 1112520, 1661160, 2021078, 3031617, 4042156, 5052695, 6063234, 8084312, 10105390, 12126468, 15158085, 20210780, 24252936, 30316170, 40421560, 60632340, 121264680]

約数ペア:

[(1, 121264680), (2, 60632340), (3, 40421560), (4, 30316170), (5, 24252936), (6, 20210780), (8, 15158085), (10, 12126468), (12, 10105390), (15, 8084312), (20, 6063234), (24, 5052695), (30, 4042156), (40, 3031617), (60, 2021078), (73, 1661160), (109, 1112520), (120, 1010539), (127, 954840), (146, 830580), (218, 556260), (219, 553720), (254, 477420), (292, 415290), (327, 370840), (365, 332232), (381, 318280), (436, 278130), (438, 276860), (508, 238710), (545, 222504), (584, 207645), (635, 190968), (654, 185420), (730, 166116), (762, 159140), (872, 139065), (876, 138430), (1016, 119355), (1090, 111252), (1095, 110744), (1270, 95484), (1308, 92710), (1460, 83058), (1524, 79570), (1635, 74168), (1752, 69215), (1905, 63656), (2180, 55626), (2190, 55372), (2540, 47742), (2616, 46355), (2920, 41529), (3048, 39785), (3270, 37084), (3810, 31828), (4360, 27813), (4380, 27686), (5080, 23871), (6540, 18542), (7620, 15914), (7957, 15240), (8760, 13843), (9271, 13080)]