1618031160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2633}}^1$

素因数の和:3222

約数の個数: 128

約数和(自身を含む): 5404968000

約数和(自身を除く): 3786936840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 569, 1080, 1138, 1707, 2276, 2633, 2845, 3414, 4552, 5121, 5266, 5690, 6828, 7899, 8535, 10242, 10532, 11380, 13165, 13656, 15363, 15798, 17070, 20484, 21064, 22760, 23697, 25605, 26330, 30726, 31596, 34140, 39495, 40968, 47394, 51210, 52660, 61452, 63192, 68280, 71091, 76815, 78990, 94788, 102420, 105320, 118485, 122904, 142182, 153630, 157980, 189576, 204840, 236970, 284364, 307260, 315960, 355455, 473940, 568728, 614520, 710910, 947880, 1421820, 1498177, 2843640, 2996354, 4494531, 5992708, 7490885, 8989062, 11985416, 13483593, 14981770, 17978124, 22472655, 26967186, 29963540, 35956248, 40450779, 44945310, 53934372, 59927080, 67417965, 80901558, 89890620, 107868744, 134835930, 161803116, 179781240, 202253895, 269671860, 323606232, 404507790, 539343720, 809015580, 1618031160]

約数ペア:

[(1, 1618031160), (2, 809015580), (3, 539343720), (4, 404507790), (5, 323606232), (6, 269671860), (8, 202253895), (9, 179781240), (10, 161803116), (12, 134835930), (15, 107868744), (18, 89890620), (20, 80901558), (24, 67417965), (27, 59927080), (30, 53934372), (36, 44945310), (40, 40450779), (45, 35956248), (54, 29963540), (60, 26967186), (72, 22472655), (90, 17978124), (108, 14981770), (120, 13483593), (135, 11985416), (180, 8989062), (216, 7490885), (270, 5992708), (360, 4494531), (540, 2996354), (569, 2843640), (1080, 1498177), (1138, 1421820), (1707, 947880), (2276, 710910), (2633, 614520), (2845, 568728), (3414, 473940), (4552, 355455), (5121, 315960), (5266, 307260), (5690, 284364), (6828, 236970), (7899, 204840), (8535, 189576), (10242, 157980), (10532, 153630), (11380, 142182), (13165, 122904), (13656, 118485), (15363, 105320), (15798, 102420), (17070, 94788), (20484, 78990), (21064, 76815), (22760, 71091), (23697, 68280), (25605, 63192), (26330, 61452), (30726, 52660), (31596, 51210), (34140, 47394), (39495, 40968)]