8446260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 25804800

約数和(自身を除く): 17358540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 239, 285, 310, 372, 380, 465, 478, 570, 589, 620, 717, 930, 956, 1140, 1178, 1195, 1434, 1767, 1860, 2356, 2390, 2868, 2945, 3534, 3585, 4541, 4780, 5890, 7068, 7170, 7409, 8835, 9082, 11780, 13623, 14340, 14818, 17670, 18164, 22227, 22705, 27246, 29636, 35340, 37045, 44454, 45410, 54492, 68115, 74090, 88908, 90820, 111135, 136230, 140771, 148180, 222270, 272460, 281542, 422313, 444540, 563084, 703855, 844626, 1407710, 1689252, 2111565, 2815420, 4223130, 8446260]

約数ペア:

[(1, 8446260), (2, 4223130), (3, 2815420), (4, 2111565), (5, 1689252), (6, 1407710), (10, 844626), (12, 703855), (15, 563084), (19, 444540), (20, 422313), (30, 281542), (31, 272460), (38, 222270), (57, 148180), (60, 140771), (62, 136230), (76, 111135), (93, 90820), (95, 88908), (114, 74090), (124, 68115), (155, 54492), (186, 45410), (190, 44454), (228, 37045), (239, 35340), (285, 29636), (310, 27246), (372, 22705), (380, 22227), (465, 18164), (478, 17670), (570, 14818), (589, 14340), (620, 13623), (717, 11780), (930, 9082), (956, 8835), (1140, 7409), (1178, 7170), (1195, 7068), (1434, 5890), (1767, 4780), (1860, 4541), (2356, 3585), (2390, 3534), (2868, 2945)]