143879580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61487}}^1$

素因数の和:61515

約数の個数: 72

約数和(自身を含む): 470014272

約数和(自身を除く): 326134692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 61487, 122974, 184461, 245948, 307435, 368922, 553383, 614870, 737844, 799331, 922305, 1106766, 1229740, 1598662, 1844610, 2213532, 2397993, 2766915, 3197324, 3689220, 3996655, 4795986, 5533830, 7193979, 7993310, 9591972, 11067660, 11989965, 14387958, 15986620, 23979930, 28775916, 35969895, 47959860, 71939790, 143879580]

約数ペア:

[(1, 143879580), (2, 71939790), (3, 47959860), (4, 35969895), (5, 28775916), (6, 23979930), (9, 15986620), (10, 14387958), (12, 11989965), (13, 11067660), (15, 9591972), (18, 7993310), (20, 7193979), (26, 5533830), (30, 4795986), (36, 3996655), (39, 3689220), (45, 3197324), (52, 2766915), (60, 2397993), (65, 2213532), (78, 1844610), (90, 1598662), (117, 1229740), (130, 1106766), (156, 922305), (180, 799331), (195, 737844), (234, 614870), (260, 553383), (390, 368922), (468, 307435), (585, 245948), (780, 184461), (1170, 122974), (2340, 61487)]