180729720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29531}}^1$

素因数の和:29565

約数の個数: 96

約数和(自身を含む): 621943920

約数和(自身を除く): 441214200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 29531, 59062, 88593, 118124, 147655, 177186, 236248, 265779, 295310, 354372, 442965, 502027, 531558, 590620, 708744, 885930, 1004054, 1063116, 1181240, 1328895, 1506081, 1771860, 2008108, 2126232, 2510135, 2657790, 3012162, 3543720, 4016216, 4518243, 5020270, 5315580, 6024324, 7530405, 9036486, 10040540, 10631160, 12048648, 15060810, 18072972, 20081080, 22591215, 30121620, 36145944, 45182430, 60243240, 90364860, 180729720]

約数ペア:

[(1, 180729720), (2, 90364860), (3, 60243240), (4, 45182430), (5, 36145944), (6, 30121620), (8, 22591215), (9, 20081080), (10, 18072972), (12, 15060810), (15, 12048648), (17, 10631160), (18, 10040540), (20, 9036486), (24, 7530405), (30, 6024324), (34, 5315580), (36, 5020270), (40, 4518243), (45, 4016216), (51, 3543720), (60, 3012162), (68, 2657790), (72, 2510135), (85, 2126232), (90, 2008108), (102, 1771860), (120, 1506081), (136, 1328895), (153, 1181240), (170, 1063116), (180, 1004054), (204, 885930), (255, 708744), (306, 590620), (340, 531558), (360, 502027), (408, 442965), (510, 354372), (612, 295310), (680, 265779), (765, 236248), (1020, 177186), (1224, 147655), (1530, 118124), (2040, 88593), (3060, 59062), (6120, 29531)]