9731280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3119}}^1$

素因数の和:3148

約数の個数: 80

約数和(自身を含む): 32497920

約数和(自身を除く): 22766640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3119, 3120, 6238, 9357, 12476, 15595, 18714, 24952, 31190, 37428, 40547, 46785, 49904, 62380, 74856, 81094, 93570, 121641, 124760, 149712, 162188, 187140, 202735, 243282, 249520, 324376, 374280, 405470, 486564, 608205, 648752, 748560, 810940, 973128, 1216410, 1621880, 1946256, 2432820, 3243760, 4865640, 9731280]

約数ペア:

[(1, 9731280), (2, 4865640), (3, 3243760), (4, 2432820), (5, 1946256), (6, 1621880), (8, 1216410), (10, 973128), (12, 810940), (13, 748560), (15, 648752), (16, 608205), (20, 486564), (24, 405470), (26, 374280), (30, 324376), (39, 249520), (40, 243282), (48, 202735), (52, 187140), (60, 162188), (65, 149712), (78, 124760), (80, 121641), (104, 93570), (120, 81094), (130, 74856), (156, 62380), (195, 49904), (208, 46785), (240, 40547), (260, 37428), (312, 31190), (390, 24952), (520, 18714), (624, 15595), (780, 12476), (1040, 9357), (1560, 6238), (3119, 3120)]