6858480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 23074416

約数和(自身を除く): 16215936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1681, 1968, 2040, 2091, 2460, 2788, 3280, 3362, 3485, 4080, 4182, 4920, 5043, 5576, 6724, 6970, 8364, 8405, 9840, 10086, 10455, 11152, 13448, 13940, 16728, 16810, 20172, 20910, 25215, 26896, 27880, 28577, 33456, 33620, 40344, 41820, 50430, 55760, 57154, 67240, 80688, 83640, 85731, 100860, 114308, 134480, 142885, 167280, 171462, 201720, 228616, 285770, 342924, 403440, 428655, 457232, 571540, 685848, 857310, 1143080, 1371696, 1714620, 2286160, 3429240, 6858480]

約数ペア:

[(1, 6858480), (2, 3429240), (3, 2286160), (4, 1714620), (5, 1371696), (6, 1143080), (8, 857310), (10, 685848), (12, 571540), (15, 457232), (16, 428655), (17, 403440), (20, 342924), (24, 285770), (30, 228616), (34, 201720), (40, 171462), (41, 167280), (48, 142885), (51, 134480), (60, 114308), (68, 100860), (80, 85731), (82, 83640), (85, 80688), (102, 67240), (120, 57154), (123, 55760), (136, 50430), (164, 41820), (170, 40344), (204, 33620), (205, 33456), (240, 28577), (246, 27880), (255, 26896), (272, 25215), (328, 20910), (340, 20172), (408, 16810), (410, 16728), (492, 13940), (510, 13448), (615, 11152), (656, 10455), (680, 10086), (697, 9840), (816, 8405), (820, 8364), (984, 6970), (1020, 6724), (1230, 5576), (1360, 5043), (1394, 4920), (1640, 4182), (1681, 4080), (1968, 3485), (2040, 3362), (2091, 3280), (2460, 2788)]