313402560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10582

約数の個数: 112

約数和(自身を含む): 1027249152

約数和(自身を除く): 713846592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 10531, 14880, 21062, 29760, 31593, 42124, 52655, 63186, 84248, 105310, 126372, 157965, 168496, 210620, 252744, 315930, 326461, 336992, 421240, 505488, 631860, 652922, 673984, 842480, 979383, 1010976, 1263720, 1305844, 1632305, 1684960, 1958766, 2021952, 2527440, 2611688, 3264610, 3369920, 3917532, 4896915, 5054880, 5223376, 6529220, 7835064, 9793830, 10109760, 10446752, 13058440, 15670128, 19587660, 20893504, 26116880, 31340256, 39175320, 52233760, 62680512, 78350640, 104467520, 156701280, 313402560]

約数ペア:

[(1, 313402560), (2, 156701280), (3, 104467520), (4, 78350640), (5, 62680512), (6, 52233760), (8, 39175320), (10, 31340256), (12, 26116880), (15, 20893504), (16, 19587660), (20, 15670128), (24, 13058440), (30, 10446752), (31, 10109760), (32, 9793830), (40, 7835064), (48, 6529220), (60, 5223376), (62, 5054880), (64, 4896915), (80, 3917532), (93, 3369920), (96, 3264610), (120, 2611688), (124, 2527440), (155, 2021952), (160, 1958766), (186, 1684960), (192, 1632305), (240, 1305844), (248, 1263720), (310, 1010976), (320, 979383), (372, 842480), (465, 673984), (480, 652922), (496, 631860), (620, 505488), (744, 421240), (930, 336992), (960, 326461), (992, 315930), (1240, 252744), (1488, 210620), (1860, 168496), (1984, 157965), (2480, 126372), (2976, 105310), (3720, 84248), (4960, 63186), (5952, 52655), (7440, 42124), (9920, 31593), (10531, 29760), (14880, 21062)]