729934740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4211}}^1$

素因数の和:4339

約数の個数: 120

約数和(自身を含む): 2311781472

約数和(自身を除く): 1581846732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1070, 1284, 1605, 1620, 1926, 2140, 2889, 3210, 3852, 4211, 4815, 5778, 6420, 8422, 8667, 9630, 11556, 12633, 14445, 16844, 17334, 19260, 21055, 25266, 28890, 34668, 37899, 42110, 43335, 50532, 57780, 63165, 75798, 84220, 86670, 113697, 126330, 151596, 173340, 189495, 227394, 252660, 341091, 378990, 450577, 454788, 568485, 682182, 757980, 901154, 1136970, 1351731, 1364364, 1705455, 1802308, 2252885, 2273940, 2703462, 3410910, 4055193, 4505770, 5406924, 6758655, 6821820, 8110386, 9011540, 12165579, 13517310, 16220772, 20275965, 24331158, 27034620, 36496737, 40551930, 48662316, 60827895, 72993474, 81103860, 121655790, 145986948, 182483685, 243311580, 364967370, 729934740]

約数ペア:

[(1, 729934740), (2, 364967370), (3, 243311580), (4, 182483685), (5, 145986948), (6, 121655790), (9, 81103860), (10, 72993474), (12, 60827895), (15, 48662316), (18, 40551930), (20, 36496737), (27, 27034620), (30, 24331158), (36, 20275965), (45, 16220772), (54, 13517310), (60, 12165579), (81, 9011540), (90, 8110386), (107, 6821820), (108, 6758655), (135, 5406924), (162, 4505770), (180, 4055193), (214, 3410910), (270, 2703462), (321, 2273940), (324, 2252885), (405, 1802308), (428, 1705455), (535, 1364364), (540, 1351731), (642, 1136970), (810, 901154), (963, 757980), (1070, 682182), (1284, 568485), (1605, 454788), (1620, 450577), (1926, 378990), (2140, 341091), (2889, 252660), (3210, 227394), (3852, 189495), (4211, 173340), (4815, 151596), (5778, 126330), (6420, 113697), (8422, 86670), (8667, 84220), (9630, 75798), (11556, 63165), (12633, 57780), (14445, 50532), (16844, 43335), (17334, 42110), (19260, 37899), (21055, 34668), (25266, 28890)]