24512940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 80510976

約数和(自身を除く): 55998036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 191, 207, 230, 276, 279, 310, 345, 372, 382, 414, 460, 465, 558, 573, 620, 690, 713, 764, 828, 930, 955, 1035, 1116, 1146, 1380, 1395, 1426, 1719, 1860, 1910, 2070, 2139, 2292, 2790, 2852, 2865, 3438, 3565, 3820, 4140, 4278, 4393, 5580, 5730, 5921, 6417, 6876, 7130, 8556, 8595, 8786, 10695, 11460, 11842, 12834, 13179, 14260, 17190, 17572, 17763, 21390, 21965, 23684, 25668, 26358, 29605, 32085, 34380, 35526, 39537, 42780, 43930, 52716, 53289, 59210, 64170, 65895, 71052, 79074, 87860, 88815, 106578, 118420, 128340, 131790, 136183, 158148, 177630, 197685, 213156, 263580, 266445, 272366, 355260, 395370, 408549, 532890, 544732, 680915, 790740, 817098, 1065780, 1225647, 1361830, 1634196, 2042745, 2451294, 2723660, 4085490, 4902588, 6128235, 8170980, 12256470, 24512940]

約数ペア:

[(1, 24512940), (2, 12256470), (3, 8170980), (4, 6128235), (5, 4902588), (6, 4085490), (9, 2723660), (10, 2451294), (12, 2042745), (15, 1634196), (18, 1361830), (20, 1225647), (23, 1065780), (30, 817098), (31, 790740), (36, 680915), (45, 544732), (46, 532890), (60, 408549), (62, 395370), (69, 355260), (90, 272366), (92, 266445), (93, 263580), (115, 213156), (124, 197685), (138, 177630), (155, 158148), (180, 136183), (186, 131790), (191, 128340), (207, 118420), (230, 106578), (276, 88815), (279, 87860), (310, 79074), (345, 71052), (372, 65895), (382, 64170), (414, 59210), (460, 53289), (465, 52716), (558, 43930), (573, 42780), (620, 39537), (690, 35526), (713, 34380), (764, 32085), (828, 29605), (930, 26358), (955, 25668), (1035, 23684), (1116, 21965), (1146, 21390), (1380, 17763), (1395, 17572), (1426, 17190), (1719, 14260), (1860, 13179), (1910, 12834), (2070, 11842), (2139, 11460), (2292, 10695), (2790, 8786), (2852, 8595), (2865, 8556), (3438, 7130), (3565, 6876), (3820, 6417), (4140, 5921), (4278, 5730), (4393, 5580)]