64243260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 201062400

約数和(自身を除く): 136819140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 271, 439, 540, 542, 813, 878, 1084, 1317, 1355, 1626, 1756, 2195, 2439, 2634, 2710, 3252, 3951, 4065, 4390, 4878, 5268, 5420, 6585, 7317, 7902, 8130, 8780, 9756, 11853, 12195, 13170, 14634, 15804, 16260, 19755, 23706, 24390, 26340, 29268, 36585, 39510, 47412, 48780, 59265, 73170, 79020, 118530, 118969, 146340, 237060, 237938, 356907, 475876, 594845, 713814, 1070721, 1189690, 1427628, 1784535, 2141442, 2379380, 3212163, 3569070, 4282884, 5353605, 6424326, 7138140, 10707210, 12848652, 16060815, 21414420, 32121630, 64243260]

約数ペア:

[(1, 64243260), (2, 32121630), (3, 21414420), (4, 16060815), (5, 12848652), (6, 10707210), (9, 7138140), (10, 6424326), (12, 5353605), (15, 4282884), (18, 3569070), (20, 3212163), (27, 2379380), (30, 2141442), (36, 1784535), (45, 1427628), (54, 1189690), (60, 1070721), (90, 713814), (108, 594845), (135, 475876), (180, 356907), (270, 237938), (271, 237060), (439, 146340), (540, 118969), (542, 118530), (813, 79020), (878, 73170), (1084, 59265), (1317, 48780), (1355, 47412), (1626, 39510), (1756, 36585), (2195, 29268), (2439, 26340), (2634, 24390), (2710, 23706), (3252, 19755), (3951, 16260), (4065, 15804), (4390, 14634), (4878, 13170), (5268, 12195), (5420, 11853), (6585, 9756), (7317, 8780), (7902, 8130)]