264761220

素因数分解:

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

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 753326784

約数和(自身を除く): 488565564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 983, 1005, 1340, 1966, 2010, 2949, 3932, 4020, 4489, 4915, 5898, 8978, 9830, 11796, 13467, 14745, 17956, 19660, 22445, 26934, 29490, 44890, 53868, 58980, 65861, 67335, 89780, 131722, 134670, 197583, 263444, 269340, 329305, 395166, 658610, 790332, 987915, 1317220, 1975830, 3951660, 4412687, 8825374, 13238061, 17650748, 22063435, 26476122, 44126870, 52952244, 66190305, 88253740, 132380610, 264761220]

約数ペア:

[(1, 264761220), (2, 132380610), (3, 88253740), (4, 66190305), (5, 52952244), (6, 44126870), (10, 26476122), (12, 22063435), (15, 17650748), (20, 13238061), (30, 8825374), (60, 4412687), (67, 3951660), (134, 1975830), (201, 1317220), (268, 987915), (335, 790332), (402, 658610), (670, 395166), (804, 329305), (983, 269340), (1005, 263444), (1340, 197583), (1966, 134670), (2010, 131722), (2949, 89780), (3932, 67335), (4020, 65861), (4489, 58980), (4915, 53868), (5898, 44890), (8978, 29490), (9830, 26934), (11796, 22445), (13467, 19660), (14745, 17956)]