290099160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61987}}^1$

素因数の和:62017

約数の個数: 96

約数和(自身を含む): 1015363440

約数和(自身を除く): 725264280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 61987, 123974, 185961, 247948, 309935, 371922, 495896, 557883, 619870, 743844, 805831, 929805, 1115766, 1239740, 1487688, 1611662, 1859610, 2231532, 2417493, 2479480, 2789415, 3223324, 3719220, 4029155, 4463064, 4834986, 5578830, 6446648, 7252479, 7438440, 8058310, 9669972, 11157660, 12087465, 14504958, 16116620, 19339944, 22315320, 24174930, 29009916, 32233240, 36262395, 48349860, 58019832, 72524790, 96699720, 145049580, 290099160]

約数ペア:

[(1, 290099160), (2, 145049580), (3, 96699720), (4, 72524790), (5, 58019832), (6, 48349860), (8, 36262395), (9, 32233240), (10, 29009916), (12, 24174930), (13, 22315320), (15, 19339944), (18, 16116620), (20, 14504958), (24, 12087465), (26, 11157660), (30, 9669972), (36, 8058310), (39, 7438440), (40, 7252479), (45, 6446648), (52, 5578830), (60, 4834986), (65, 4463064), (72, 4029155), (78, 3719220), (90, 3223324), (104, 2789415), (117, 2479480), (120, 2417493), (130, 2231532), (156, 1859610), (180, 1611662), (195, 1487688), (234, 1239740), (260, 1115766), (312, 929805), (360, 805831), (390, 743844), (468, 619870), (520, 557883), (585, 495896), (780, 371922), (936, 309935), (1170, 247948), (1560, 185961), (2340, 123974), (4680, 61987)]