615739860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3643}}^1$

素因数の和:3974

約数の個数: 96

約数和(自身を含む): 1922282880

約数和(自身を除く): 1306543020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 313, 540, 626, 939, 1252, 1565, 1878, 2817, 3130, 3643, 3756, 4695, 5634, 6260, 7286, 8451, 9390, 10929, 11268, 14085, 14572, 16902, 18215, 18780, 21858, 28170, 32787, 33804, 36430, 42255, 43716, 54645, 56340, 65574, 72860, 84510, 98361, 109290, 131148, 163935, 169020, 196722, 218580, 327870, 393444, 491805, 655740, 983610, 1140259, 1967220, 2280518, 3420777, 4561036, 5701295, 6841554, 10262331, 11402590, 13683108, 17103885, 20524662, 22805180, 30786993, 34207770, 41049324, 51311655, 61573986, 68415540, 102623310, 123147972, 153934965, 205246620, 307869930, 615739860]

約数ペア:

[(1, 615739860), (2, 307869930), (3, 205246620), (4, 153934965), (5, 123147972), (6, 102623310), (9, 68415540), (10, 61573986), (12, 51311655), (15, 41049324), (18, 34207770), (20, 30786993), (27, 22805180), (30, 20524662), (36, 17103885), (45, 13683108), (54, 11402590), (60, 10262331), (90, 6841554), (108, 5701295), (135, 4561036), (180, 3420777), (270, 2280518), (313, 1967220), (540, 1140259), (626, 983610), (939, 655740), (1252, 491805), (1565, 393444), (1878, 327870), (2817, 218580), (3130, 196722), (3643, 169020), (3756, 163935), (4695, 131148), (5634, 109290), (6260, 98361), (7286, 84510), (8451, 72860), (9390, 65574), (10929, 56340), (11268, 54645), (14085, 43716), (14572, 42255), (16902, 36430), (18215, 33804), (18780, 32787), (21858, 28170)]