155345120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2692

約数の個数: 96

約数和(自身を含む): 427508928

約数和(自身を除く): 272163808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2617, 2968, 3710, 4240, 5234, 5936, 7420, 8480, 10468, 11872, 13085, 14840, 18319, 20936, 26170, 29680, 36638, 41872, 52340, 59360, 73276, 83744, 91595, 104680, 138701, 146552, 183190, 209360, 277402, 293104, 366380, 418720, 554804, 586208, 693505, 732760, 970907, 1109608, 1387010, 1465520, 1941814, 2219216, 2774020, 2931040, 3883628, 4438432, 4854535, 5548040, 7767256, 9709070, 11096080, 15534512, 19418140, 22192160, 31069024, 38836280, 77672560, 155345120]

約数ペア:

[(1, 155345120), (2, 77672560), (4, 38836280), (5, 31069024), (7, 22192160), (8, 19418140), (10, 15534512), (14, 11096080), (16, 9709070), (20, 7767256), (28, 5548040), (32, 4854535), (35, 4438432), (40, 3883628), (53, 2931040), (56, 2774020), (70, 2219216), (80, 1941814), (106, 1465520), (112, 1387010), (140, 1109608), (160, 970907), (212, 732760), (224, 693505), (265, 586208), (280, 554804), (371, 418720), (424, 366380), (530, 293104), (560, 277402), (742, 209360), (848, 183190), (1060, 146552), (1120, 138701), (1484, 104680), (1696, 91595), (1855, 83744), (2120, 73276), (2617, 59360), (2968, 52340), (3710, 41872), (4240, 36638), (5234, 29680), (5936, 26170), (7420, 20936), (8480, 18319), (10468, 14840), (11872, 13085)]