11854980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 36533952

約数和(自身を除く): 24678972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 983, 1005, 1206, 1340, 1966, 2010, 2412, 2949, 3015, 3932, 4020, 4915, 5898, 6030, 8847, 9830, 11796, 12060, 14745, 17694, 19660, 29490, 35388, 44235, 58980, 65861, 88470, 131722, 176940, 197583, 263444, 329305, 395166, 592749, 658610, 790332, 987915, 1185498, 1317220, 1975830, 2370996, 2963745, 3951660, 5927490, 11854980]

約数ペア:

[(1, 11854980), (2, 5927490), (3, 3951660), (4, 2963745), (5, 2370996), (6, 1975830), (9, 1317220), (10, 1185498), (12, 987915), (15, 790332), (18, 658610), (20, 592749), (30, 395166), (36, 329305), (45, 263444), (60, 197583), (67, 176940), (90, 131722), (134, 88470), (180, 65861), (201, 58980), (268, 44235), (335, 35388), (402, 29490), (603, 19660), (670, 17694), (804, 14745), (983, 12060), (1005, 11796), (1206, 9830), (1340, 8847), (1966, 6030), (2010, 5898), (2412, 4915), (2949, 4020), (3015, 3932)]