298161720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26717}}^1$

素因数の和:26765

約数の個数: 96

約数和(自身を含む): 1000321920

約数和(自身を除く): 702160200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 26717, 53434, 80151, 106868, 133585, 160302, 213736, 240453, 267170, 320604, 400755, 480906, 534340, 641208, 801510, 828227, 961812, 1068680, 1202265, 1603020, 1656454, 1923624, 2404530, 2484681, 3206040, 3312908, 4141135, 4809060, 4969362, 6625816, 7454043, 8282270, 9618120, 9938724, 12423405, 14908086, 16564540, 19877448, 24846810, 29816172, 33129080, 37270215, 49693620, 59632344, 74540430, 99387240, 149080860, 298161720]

約数ペア:

[(1, 298161720), (2, 149080860), (3, 99387240), (4, 74540430), (5, 59632344), (6, 49693620), (8, 37270215), (9, 33129080), (10, 29816172), (12, 24846810), (15, 19877448), (18, 16564540), (20, 14908086), (24, 12423405), (30, 9938724), (31, 9618120), (36, 8282270), (40, 7454043), (45, 6625816), (60, 4969362), (62, 4809060), (72, 4141135), (90, 3312908), (93, 3206040), (120, 2484681), (124, 2404530), (155, 1923624), (180, 1656454), (186, 1603020), (248, 1202265), (279, 1068680), (310, 961812), (360, 828227), (372, 801510), (465, 641208), (558, 534340), (620, 480906), (744, 400755), (930, 320604), (1116, 267170), (1240, 240453), (1395, 213736), (1860, 160302), (2232, 133585), (2790, 106868), (3720, 80151), (5580, 53434), (11160, 26717)]