8130060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 26024544

約数和(自身を除く): 17894484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 180, 186, 188, 235, 279, 282, 310, 372, 423, 465, 470, 558, 564, 620, 705, 846, 930, 940, 961, 1116, 1395, 1410, 1457, 1692, 1860, 1922, 2115, 2790, 2820, 2883, 2914, 3844, 4230, 4371, 4805, 5580, 5766, 5828, 7285, 8460, 8649, 8742, 9610, 11532, 13113, 14415, 14570, 17298, 17484, 19220, 21855, 26226, 28830, 29140, 34596, 43245, 43710, 45167, 52452, 57660, 65565, 86490, 87420, 90334, 131130, 135501, 172980, 180668, 225835, 262260, 271002, 406503, 451670, 542004, 677505, 813006, 903340, 1355010, 1626012, 2032515, 2710020, 4065030, 8130060]

約数ペア:

[(1, 8130060), (2, 4065030), (3, 2710020), (4, 2032515), (5, 1626012), (6, 1355010), (9, 903340), (10, 813006), (12, 677505), (15, 542004), (18, 451670), (20, 406503), (30, 271002), (31, 262260), (36, 225835), (45, 180668), (47, 172980), (60, 135501), (62, 131130), (90, 90334), (93, 87420), (94, 86490), (124, 65565), (141, 57660), (155, 52452), (180, 45167), (186, 43710), (188, 43245), (235, 34596), (279, 29140), (282, 28830), (310, 26226), (372, 21855), (423, 19220), (465, 17484), (470, 17298), (558, 14570), (564, 14415), (620, 13113), (705, 11532), (846, 9610), (930, 8742), (940, 8649), (961, 8460), (1116, 7285), (1395, 5828), (1410, 5766), (1457, 5580), (1692, 4805), (1860, 4371), (1922, 4230), (2115, 3844), (2790, 2914), (2820, 2883)]