302958840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 939859200

約数和(自身を除く): 636900360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 139, 164, 205, 246, 278, 328, 410, 417, 443, 492, 556, 615, 695, 820, 834, 886, 984, 1112, 1230, 1329, 1390, 1640, 1668, 1772, 2085, 2215, 2460, 2658, 2780, 3336, 3544, 4170, 4430, 4920, 5316, 5560, 5699, 6645, 8340, 8860, 10632, 11398, 13290, 16680, 17097, 17720, 18163, 22796, 26580, 28495, 34194, 36326, 45592, 53160, 54489, 56990, 61577, 68388, 72652, 85485, 90815, 108978, 113980, 123154, 136776, 145304, 170970, 181630, 184731, 217956, 227960, 246308, 272445, 307885, 341940, 363260, 369462, 435912, 492616, 544890, 615770, 683880, 726520, 738924, 923655, 1089780, 1231540, 1477848, 1847310, 2179560, 2463080, 2524657, 3694620, 5049314, 7389240, 7573971, 10098628, 12623285, 15147942, 20197256, 25246570, 30295884, 37869855, 50493140, 60591768, 75739710, 100986280, 151479420, 302958840]

約数ペア:

[(1, 302958840), (2, 151479420), (3, 100986280), (4, 75739710), (5, 60591768), (6, 50493140), (8, 37869855), (10, 30295884), (12, 25246570), (15, 20197256), (20, 15147942), (24, 12623285), (30, 10098628), (40, 7573971), (41, 7389240), (60, 5049314), (82, 3694620), (120, 2524657), (123, 2463080), (139, 2179560), (164, 1847310), (205, 1477848), (246, 1231540), (278, 1089780), (328, 923655), (410, 738924), (417, 726520), (443, 683880), (492, 615770), (556, 544890), (615, 492616), (695, 435912), (820, 369462), (834, 363260), (886, 341940), (984, 307885), (1112, 272445), (1230, 246308), (1329, 227960), (1390, 217956), (1640, 184731), (1668, 181630), (1772, 170970), (2085, 145304), (2215, 136776), (2460, 123154), (2658, 113980), (2780, 108978), (3336, 90815), (3544, 85485), (4170, 72652), (4430, 68388), (4920, 61577), (5316, 56990), (5560, 54489), (5699, 53160), (6645, 45592), (8340, 36326), (8860, 34194), (10632, 28495), (11398, 26580), (13290, 22796), (16680, 18163), (17097, 17720)]