18644760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 61579440

約数和(自身を除く): 42934680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 773, 804, 1005, 1206, 1340, 1546, 1608, 2010, 2319, 2412, 2680, 3015, 3092, 3865, 4020, 4638, 4824, 6030, 6184, 6957, 7730, 8040, 9276, 11595, 12060, 13914, 15460, 18552, 23190, 24120, 27828, 30920, 34785, 46380, 51791, 55656, 69570, 92760, 103582, 139140, 155373, 207164, 258955, 278280, 310746, 414328, 466119, 517910, 621492, 776865, 932238, 1035820, 1242984, 1553730, 1864476, 2071640, 2330595, 3107460, 3728952, 4661190, 6214920, 9322380, 18644760]

約数ペア:

[(1, 18644760), (2, 9322380), (3, 6214920), (4, 4661190), (5, 3728952), (6, 3107460), (8, 2330595), (9, 2071640), (10, 1864476), (12, 1553730), (15, 1242984), (18, 1035820), (20, 932238), (24, 776865), (30, 621492), (36, 517910), (40, 466119), (45, 414328), (60, 310746), (67, 278280), (72, 258955), (90, 207164), (120, 155373), (134, 139140), (180, 103582), (201, 92760), (268, 69570), (335, 55656), (360, 51791), (402, 46380), (536, 34785), (603, 30920), (670, 27828), (773, 24120), (804, 23190), (1005, 18552), (1206, 15460), (1340, 13914), (1546, 12060), (1608, 11595), (2010, 9276), (2319, 8040), (2412, 7730), (2680, 6957), (3015, 6184), (3092, 6030), (3865, 4824), (4020, 4638)]