64503720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 210810600

約数和(自身を除く): 146306880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 233, 360, 466, 699, 769, 932, 1165, 1398, 1538, 1864, 2097, 2307, 2330, 2796, 3076, 3495, 3845, 4194, 4614, 4660, 5592, 6152, 6921, 6990, 7690, 8388, 9228, 9320, 10485, 11535, 13842, 13980, 15380, 16776, 18456, 20970, 23070, 27684, 27960, 30760, 34605, 41940, 46140, 55368, 69210, 83880, 92280, 138420, 179177, 276840, 358354, 537531, 716708, 895885, 1075062, 1433416, 1612593, 1791770, 2150124, 2687655, 3225186, 3583540, 4300248, 5375310, 6450372, 7167080, 8062965, 10750620, 12900744, 16125930, 21501240, 32251860, 64503720]

約数ペア:

[(1, 64503720), (2, 32251860), (3, 21501240), (4, 16125930), (5, 12900744), (6, 10750620), (8, 8062965), (9, 7167080), (10, 6450372), (12, 5375310), (15, 4300248), (18, 3583540), (20, 3225186), (24, 2687655), (30, 2150124), (36, 1791770), (40, 1612593), (45, 1433416), (60, 1075062), (72, 895885), (90, 716708), (120, 537531), (180, 358354), (233, 276840), (360, 179177), (466, 138420), (699, 92280), (769, 83880), (932, 69210), (1165, 55368), (1398, 46140), (1538, 41940), (1864, 34605), (2097, 30760), (2307, 27960), (2330, 27684), (2796, 23070), (3076, 20970), (3495, 18456), (3845, 16776), (4194, 15380), (4614, 13980), (4660, 13842), (5592, 11535), (6152, 10485), (6921, 9320), (6990, 9228), (7690, 8388)]