159640489080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11681}}^1\times {\mathrm{37963}}^1$

素因数の和:49661

約数の個数: 96

約数和(自身を含む): 518889674160

約数和(自身を除く): 359249185080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11681, 23362, 35043, 37963, 46724, 58405, 70086, 75926, 93448, 105129, 113889, 116810, 140172, 151852, 175215, 189815, 210258, 227778, 233620, 280344, 303704, 341667, 350430, 379630, 420516, 455556, 467240, 525645, 569445, 683334, 700860, 759260, 841032, 911112, 1051290, 1138890, 1366668, 1401720, 1518520, 1708335, 2102580, 2277780, 2733336, 3416670, 4205160, 4555560, 6833340, 13666680, 443445803, 886891606, 1330337409, 1773783212, 2217229015, 2660674818, 3547566424, 3991012227, 4434458030, 5321349636, 6651687045, 7982024454, 8868916060, 10642699272, 13303374090, 15964048908, 17737832120, 19955061135, 26606748180, 31928097816, 39910122270, 53213496360, 79820244540, 159640489080]

約数ペア:

[(1, 159640489080), (2, 79820244540), (3, 53213496360), (4, 39910122270), (5, 31928097816), (6, 26606748180), (8, 19955061135), (9, 17737832120), (10, 15964048908), (12, 13303374090), (15, 10642699272), (18, 8868916060), (20, 7982024454), (24, 6651687045), (30, 5321349636), (36, 4434458030), (40, 3991012227), (45, 3547566424), (60, 2660674818), (72, 2217229015), (90, 1773783212), (120, 1330337409), (180, 886891606), (360, 443445803), (11681, 13666680), (23362, 6833340), (35043, 4555560), (37963, 4205160), (46724, 3416670), (58405, 2733336), (70086, 2277780), (75926, 2102580), (93448, 1708335), (105129, 1518520), (113889, 1401720), (116810, 1366668), (140172, 1138890), (151852, 1051290), (175215, 911112), (189815, 841032), (210258, 759260), (227778, 700860), (233620, 683334), (280344, 569445), (303704, 525645), (341667, 467240), (350430, 455556), (379630, 420516)]