14781240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2197

約数の個数: 96

約数和(自身を含む): 50590800

約数和(自身を除く): 35809560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2161, 2280, 3420, 4322, 6483, 6840, 8644, 10805, 12966, 17288, 19449, 21610, 25932, 32415, 38898, 41059, 43220, 51864, 64830, 77796, 82118, 86440, 97245, 123177, 129660, 155592, 164236, 194490, 205295, 246354, 259320, 328472, 369531, 388980, 410590, 492708, 615885, 739062, 777960, 821180, 985416, 1231770, 1478124, 1642360, 1847655, 2463540, 2956248, 3695310, 4927080, 7390620, 14781240]

約数ペア:

[(1, 14781240), (2, 7390620), (3, 4927080), (4, 3695310), (5, 2956248), (6, 2463540), (8, 1847655), (9, 1642360), (10, 1478124), (12, 1231770), (15, 985416), (18, 821180), (19, 777960), (20, 739062), (24, 615885), (30, 492708), (36, 410590), (38, 388980), (40, 369531), (45, 328472), (57, 259320), (60, 246354), (72, 205295), (76, 194490), (90, 164236), (95, 155592), (114, 129660), (120, 123177), (152, 97245), (171, 86440), (180, 82118), (190, 77796), (228, 64830), (285, 51864), (342, 43220), (360, 41059), (380, 38898), (456, 32415), (570, 25932), (684, 21610), (760, 19449), (855, 17288), (1140, 12966), (1368, 10805), (1710, 8644), (2161, 6840), (2280, 6483), (3420, 4322)]