172893240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36943}}^1$

素因数の和:36973

約数の個数: 96

約数和(自身を含む): 605142720

約数和(自身を除く): 432249480

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, 36943, 73886, 110829, 147772, 184715, 221658, 295544, 332487, 369430, 443316, 480259, 554145, 664974, 738860, 886632, 960518, 1108290, 1329948, 1440777, 1477720, 1662435, 1921036, 2216580, 2401295, 2659896, 2881554, 3324870, 3842072, 4322331, 4433160, 4802590, 5763108, 6649740, 7203885, 8644662, 9605180, 11526216, 13299480, 14407770, 17289324, 19210360, 21611655, 28815540, 34578648, 43223310, 57631080, 86446620, 172893240]

約数ペア:

[(1, 172893240), (2, 86446620), (3, 57631080), (4, 43223310), (5, 34578648), (6, 28815540), (8, 21611655), (9, 19210360), (10, 17289324), (12, 14407770), (13, 13299480), (15, 11526216), (18, 9605180), (20, 8644662), (24, 7203885), (26, 6649740), (30, 5763108), (36, 4802590), (39, 4433160), (40, 4322331), (45, 3842072), (52, 3324870), (60, 2881554), (65, 2659896), (72, 2401295), (78, 2216580), (90, 1921036), (104, 1662435), (117, 1477720), (120, 1440777), (130, 1329948), (156, 1108290), (180, 960518), (195, 886632), (234, 738860), (260, 664974), (312, 554145), (360, 480259), (390, 443316), (468, 369430), (520, 332487), (585, 295544), (780, 221658), (936, 184715), (1170, 147772), (1560, 110829), (2340, 73886), (4680, 36943)]