480763728

素因数分解:

$2^4\times 3^3\times {\mathrm{571}}^1\times {\mathrm{1949}}^1$

素因数の和:2537

約数の個数: 80

約数和(自身を含む): 1383096000

約数和(自身を除く): 902332272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 571, 1142, 1713, 1949, 2284, 3426, 3898, 4568, 5139, 5847, 6852, 7796, 9136, 10278, 11694, 13704, 15417, 15592, 17541, 20556, 23388, 27408, 30834, 31184, 35082, 41112, 46776, 52623, 61668, 70164, 82224, 93552, 105246, 123336, 140328, 210492, 246672, 280656, 420984, 841968, 1112879, 2225758, 3338637, 4451516, 6677274, 8903032, 10015911, 13354548, 17806064, 20031822, 26709096, 30047733, 40063644, 53418192, 60095466, 80127288, 120190932, 160254576, 240381864, 480763728]

約数ペア:

[(1, 480763728), (2, 240381864), (3, 160254576), (4, 120190932), (6, 80127288), (8, 60095466), (9, 53418192), (12, 40063644), (16, 30047733), (18, 26709096), (24, 20031822), (27, 17806064), (36, 13354548), (48, 10015911), (54, 8903032), (72, 6677274), (108, 4451516), (144, 3338637), (216, 2225758), (432, 1112879), (571, 841968), (1142, 420984), (1713, 280656), (1949, 246672), (2284, 210492), (3426, 140328), (3898, 123336), (4568, 105246), (5139, 93552), (5847, 82224), (6852, 70164), (7796, 61668), (9136, 52623), (10278, 46776), (11694, 41112), (13704, 35082), (15417, 31184), (15592, 30834), (17541, 27408), (20556, 23388)]