123526320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16603}}^1$

素因数の和:16650

約数の個数: 80

約数和(自身を含む): 395308032

約数和(自身を除く): 271781712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 16603, 33206, 49809, 66412, 83015, 99618, 132824, 166030, 199236, 249045, 265648, 332060, 398472, 498090, 514693, 664120, 796944, 996180, 1029386, 1328240, 1544079, 1992360, 2058772, 2573465, 3088158, 3984720, 4117544, 5146930, 6176316, 7720395, 8235088, 10293860, 12352632, 15440790, 20587720, 24705264, 30881580, 41175440, 61763160, 123526320]

約数ペア:

[(1, 123526320), (2, 61763160), (3, 41175440), (4, 30881580), (5, 24705264), (6, 20587720), (8, 15440790), (10, 12352632), (12, 10293860), (15, 8235088), (16, 7720395), (20, 6176316), (24, 5146930), (30, 4117544), (31, 3984720), (40, 3088158), (48, 2573465), (60, 2058772), (62, 1992360), (80, 1544079), (93, 1328240), (120, 1029386), (124, 996180), (155, 796944), (186, 664120), (240, 514693), (248, 498090), (310, 398472), (372, 332060), (465, 265648), (496, 249045), (620, 199236), (744, 166030), (930, 132824), (1240, 99618), (1488, 83015), (1860, 66412), (2480, 49809), (3720, 33206), (7440, 16603)]