78753240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 257184720

約数和(自身を除く): 178431480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 566, 773, 849, 1132, 1415, 1546, 1698, 2264, 2319, 2547, 2830, 3092, 3396, 3865, 4245, 4638, 5094, 5660, 6184, 6792, 6957, 7730, 8490, 9276, 10188, 11320, 11595, 12735, 13914, 15460, 16980, 18552, 20376, 23190, 25470, 27828, 30920, 33960, 34785, 46380, 50940, 55656, 69570, 92760, 101880, 139140, 218759, 278280, 437518, 656277, 875036, 1093795, 1312554, 1750072, 1968831, 2187590, 2625108, 3281385, 3937662, 4375180, 5250216, 6562770, 7875324, 8750360, 9844155, 13125540, 15750648, 19688310, 26251080, 39376620, 78753240]

約数ペア:

[(1, 78753240), (2, 39376620), (3, 26251080), (4, 19688310), (5, 15750648), (6, 13125540), (8, 9844155), (9, 8750360), (10, 7875324), (12, 6562770), (15, 5250216), (18, 4375180), (20, 3937662), (24, 3281385), (30, 2625108), (36, 2187590), (40, 1968831), (45, 1750072), (60, 1312554), (72, 1093795), (90, 875036), (120, 656277), (180, 437518), (283, 278280), (360, 218759), (566, 139140), (773, 101880), (849, 92760), (1132, 69570), (1415, 55656), (1546, 50940), (1698, 46380), (2264, 34785), (2319, 33960), (2547, 30920), (2830, 27828), (3092, 25470), (3396, 23190), (3865, 20376), (4245, 18552), (4638, 16980), (5094, 15460), (5660, 13914), (6184, 12735), (6792, 11595), (6957, 11320), (7730, 10188), (8490, 9276)]