260320800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1475

約数の個数: 144

約数和(自身を含む): 858695040

約数和(自身を除く): 598374240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 395, 400, 474, 480, 600, 632, 790, 800, 948, 1185, 1200, 1264, 1373, 1580, 1896, 1975, 2370, 2400, 2528, 2746, 3160, 3792, 3950, 4119, 4740, 5492, 5925, 6320, 6865, 7584, 7900, 8238, 9480, 10984, 11850, 12640, 13730, 15800, 16476, 18960, 20595, 21968, 23700, 27460, 31600, 32952, 34325, 37920, 41190, 43936, 47400, 54920, 63200, 65904, 68650, 82380, 94800, 102975, 108467, 109840, 131808, 137300, 164760, 189600, 205950, 216934, 219680, 274600, 325401, 329520, 411900, 433868, 542335, 549200, 650802, 659040, 823800, 867736, 1084670, 1098400, 1301604, 1627005, 1647600, 1735472, 2169340, 2603208, 2711675, 3254010, 3295200, 3470944, 4338680, 5206416, 5423350, 6508020, 8135025, 8677360, 10412832, 10846700, 13016040, 16270050, 17354720, 21693400, 26032080, 32540100, 43386800, 52064160, 65080200, 86773600, 130160400, 260320800]

約数ペア:

[(1, 260320800), (2, 130160400), (3, 86773600), (4, 65080200), (5, 52064160), (6, 43386800), (8, 32540100), (10, 26032080), (12, 21693400), (15, 17354720), (16, 16270050), (20, 13016040), (24, 10846700), (25, 10412832), (30, 8677360), (32, 8135025), (40, 6508020), (48, 5423350), (50, 5206416), (60, 4338680), (75, 3470944), (79, 3295200), (80, 3254010), (96, 2711675), (100, 2603208), (120, 2169340), (150, 1735472), (158, 1647600), (160, 1627005), (200, 1301604), (237, 1098400), (240, 1084670), (300, 867736), (316, 823800), (395, 659040), (400, 650802), (474, 549200), (480, 542335), (600, 433868), (632, 411900), (790, 329520), (800, 325401), (948, 274600), (1185, 219680), (1200, 216934), (1264, 205950), (1373, 189600), (1580, 164760), (1896, 137300), (1975, 131808), (2370, 109840), (2400, 108467), (2528, 102975), (2746, 94800), (3160, 82380), (3792, 68650), (3950, 65904), (4119, 63200), (4740, 54920), (5492, 47400), (5925, 43936), (6320, 41190), (6865, 37920), (7584, 34325), (7900, 32952), (8238, 31600), (9480, 27460), (10984, 23700), (11850, 21968), (12640, 20595), (13730, 18960), (15800, 16476)]