64061160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28097}}^1$

素因数の和:28130

約数の個数: 64

約数和(自身を含む): 202305600

約数和(自身を除く): 138244440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28097, 56194, 84291, 112388, 140485, 168582, 224776, 280970, 337164, 421455, 533843, 561940, 674328, 842910, 1067686, 1123880, 1601529, 1685820, 2135372, 2669215, 3203058, 3371640, 4270744, 5338430, 6406116, 8007645, 10676860, 12812232, 16015290, 21353720, 32030580, 64061160]

約数ペア:

[(1, 64061160), (2, 32030580), (3, 21353720), (4, 16015290), (5, 12812232), (6, 10676860), (8, 8007645), (10, 6406116), (12, 5338430), (15, 4270744), (19, 3371640), (20, 3203058), (24, 2669215), (30, 2135372), (38, 1685820), (40, 1601529), (57, 1123880), (60, 1067686), (76, 842910), (95, 674328), (114, 561940), (120, 533843), (152, 421455), (190, 337164), (228, 280970), (285, 224776), (380, 168582), (456, 140485), (570, 112388), (760, 84291), (1140, 56194), (2280, 28097)]