64449720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10531}}^1$

素因数の和:10565

約数の個数: 96

約数和(自身を含む): 221803920

約数和(自身を除く): 157354200

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, 10531, 21062, 31593, 42124, 52655, 63186, 84248, 94779, 105310, 126372, 157965, 179027, 189558, 210620, 252744, 315930, 358054, 379116, 421240, 473895, 537081, 631860, 716108, 758232, 895135, 947790, 1074162, 1263720, 1432216, 1611243, 1790270, 1895580, 2148324, 2685405, 3222486, 3580540, 3791160, 4296648, 5370810, 6444972, 7161080, 8056215, 10741620, 12889944, 16112430, 21483240, 32224860, 64449720]

約数ペア:

[(1, 64449720), (2, 32224860), (3, 21483240), (4, 16112430), (5, 12889944), (6, 10741620), (8, 8056215), (9, 7161080), (10, 6444972), (12, 5370810), (15, 4296648), (17, 3791160), (18, 3580540), (20, 3222486), (24, 2685405), (30, 2148324), (34, 1895580), (36, 1790270), (40, 1611243), (45, 1432216), (51, 1263720), (60, 1074162), (68, 947790), (72, 895135), (85, 758232), (90, 716108), (102, 631860), (120, 537081), (136, 473895), (153, 421240), (170, 379116), (180, 358054), (204, 315930), (255, 252744), (306, 210620), (340, 189558), (360, 179027), (408, 157965), (510, 126372), (612, 105310), (680, 94779), (765, 84248), (1020, 63186), (1224, 52655), (1530, 42124), (2040, 31593), (3060, 21062), (6120, 10531)]