415319580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177487}}^1$

素因数の和:177515

約数の個数: 72

約数和(自身を含む): 1356718272

約数和(自身を除く): 941398692

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, 177487, 354974, 532461, 709948, 887435, 1064922, 1597383, 1774870, 2129844, 2307331, 2662305, 3194766, 3549740, 4614662, 5324610, 6389532, 6921993, 7986915, 9229324, 10649220, 11536655, 13843986, 15973830, 20765979, 23073310, 27687972, 31947660, 34609965, 41531958, 46146620, 69219930, 83063916, 103829895, 138439860, 207659790, 415319580]

約数ペア:

[(1, 415319580), (2, 207659790), (3, 138439860), (4, 103829895), (5, 83063916), (6, 69219930), (9, 46146620), (10, 41531958), (12, 34609965), (13, 31947660), (15, 27687972), (18, 23073310), (20, 20765979), (26, 15973830), (30, 13843986), (36, 11536655), (39, 10649220), (45, 9229324), (52, 7986915), (60, 6921993), (65, 6389532), (78, 5324610), (90, 4614662), (117, 3549740), (130, 3194766), (156, 2662305), (180, 2307331), (195, 2129844), (234, 1774870), (260, 1597383), (390, 1064922), (468, 887435), (585, 709948), (780, 532461), (1170, 354974), (2340, 177487)]