144896280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 462758400

約数和(自身を除く): 317862120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 617, 618, 760, 824, 1030, 1140, 1234, 1236, 1545, 1851, 1957, 2060, 2280, 2468, 2472, 3085, 3090, 3702, 3914, 4120, 4936, 5871, 6170, 6180, 7404, 7828, 9255, 9785, 11723, 11742, 12340, 12360, 14808, 15656, 18510, 19570, 23446, 23484, 24680, 29355, 35169, 37020, 39140, 46892, 46968, 58615, 58710, 63551, 70338, 74040, 78280, 93784, 117230, 117420, 127102, 140676, 175845, 190653, 234460, 234840, 254204, 281352, 317755, 351690, 381306, 468920, 508408, 635510, 703380, 762612, 953265, 1207469, 1271020, 1406760, 1525224, 1906530, 2414938, 2542040, 3622407, 3813060, 4829876, 6037345, 7244814, 7626120, 9659752, 12074690, 14489628, 18112035, 24149380, 28979256, 36224070, 48298760, 72448140, 144896280]

約数ペア:

[(1, 144896280), (2, 72448140), (3, 48298760), (4, 36224070), (5, 28979256), (6, 24149380), (8, 18112035), (10, 14489628), (12, 12074690), (15, 9659752), (19, 7626120), (20, 7244814), (24, 6037345), (30, 4829876), (38, 3813060), (40, 3622407), (57, 2542040), (60, 2414938), (76, 1906530), (95, 1525224), (103, 1406760), (114, 1271020), (120, 1207469), (152, 953265), (190, 762612), (206, 703380), (228, 635510), (285, 508408), (309, 468920), (380, 381306), (412, 351690), (456, 317755), (515, 281352), (570, 254204), (617, 234840), (618, 234460), (760, 190653), (824, 175845), (1030, 140676), (1140, 127102), (1234, 117420), (1236, 117230), (1545, 93784), (1851, 78280), (1957, 74040), (2060, 70338), (2280, 63551), (2468, 58710), (2472, 58615), (3085, 46968), (3090, 46892), (3702, 39140), (3914, 37020), (4120, 35169), (4936, 29355), (5871, 24680), (6170, 23484), (6180, 23446), (7404, 19570), (7828, 18510), (9255, 15656), (9785, 14808), (11723, 12360), (11742, 12340)]