3351720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 11197440

約数和(自身を除く): 7845720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 53, 60, 62, 68, 85, 93, 102, 106, 120, 124, 136, 155, 159, 170, 186, 204, 212, 248, 255, 265, 310, 318, 340, 372, 408, 424, 465, 510, 527, 530, 620, 636, 680, 744, 795, 901, 930, 1020, 1054, 1060, 1240, 1272, 1581, 1590, 1643, 1802, 1860, 2040, 2108, 2120, 2635, 2703, 3162, 3180, 3286, 3604, 3720, 4216, 4505, 4929, 5270, 5406, 6324, 6360, 6572, 7208, 7905, 8215, 9010, 9858, 10540, 10812, 12648, 13144, 13515, 15810, 16430, 18020, 19716, 21080, 21624, 24645, 27030, 27931, 31620, 32860, 36040, 39432, 49290, 54060, 55862, 63240, 65720, 83793, 98580, 108120, 111724, 139655, 167586, 197160, 223448, 279310, 335172, 418965, 558620, 670344, 837930, 1117240, 1675860, 3351720]

約数ペア:

[(1, 3351720), (2, 1675860), (3, 1117240), (4, 837930), (5, 670344), (6, 558620), (8, 418965), (10, 335172), (12, 279310), (15, 223448), (17, 197160), (20, 167586), (24, 139655), (30, 111724), (31, 108120), (34, 98580), (40, 83793), (51, 65720), (53, 63240), (60, 55862), (62, 54060), (68, 49290), (85, 39432), (93, 36040), (102, 32860), (106, 31620), (120, 27931), (124, 27030), (136, 24645), (155, 21624), (159, 21080), (170, 19716), (186, 18020), (204, 16430), (212, 15810), (248, 13515), (255, 13144), (265, 12648), (310, 10812), (318, 10540), (340, 9858), (372, 9010), (408, 8215), (424, 7905), (465, 7208), (510, 6572), (527, 6360), (530, 6324), (620, 5406), (636, 5270), (680, 4929), (744, 4505), (795, 4216), (901, 3720), (930, 3604), (1020, 3286), (1054, 3180), (1060, 3162), (1240, 2703), (1272, 2635), (1581, 2120), (1590, 2108), (1643, 2040), (1802, 1860)]