8865840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 30373056

約数和(自身を除く): 21507216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 53, 60, 68, 80, 82, 85, 102, 106, 120, 123, 136, 159, 164, 170, 204, 205, 212, 240, 246, 255, 265, 272, 318, 328, 340, 408, 410, 424, 492, 510, 530, 615, 636, 656, 680, 697, 795, 816, 820, 848, 901, 984, 1020, 1060, 1230, 1272, 1360, 1394, 1590, 1640, 1802, 1968, 2040, 2091, 2120, 2173, 2460, 2544, 2703, 2788, 3180, 3280, 3485, 3604, 4080, 4182, 4240, 4346, 4505, 4920, 5406, 5576, 6360, 6519, 6970, 7208, 8364, 8692, 9010, 9840, 10455, 10812, 10865, 11152, 12720, 13038, 13515, 13940, 14416, 16728, 17384, 18020, 20910, 21624, 21730, 26076, 27030, 27880, 32595, 33456, 34768, 36040, 36941, 41820, 43248, 43460, 52152, 54060, 55760, 65190, 72080, 73882, 83640, 86920, 104304, 108120, 110823, 130380, 147764, 167280, 173840, 184705, 216240, 221646, 260760, 295528, 369410, 443292, 521520, 554115, 591056, 738820, 886584, 1108230, 1477640, 1773168, 2216460, 2955280, 4432920, 8865840]

約数ペア:

[(1, 8865840), (2, 4432920), (3, 2955280), (4, 2216460), (5, 1773168), (6, 1477640), (8, 1108230), (10, 886584), (12, 738820), (15, 591056), (16, 554115), (17, 521520), (20, 443292), (24, 369410), (30, 295528), (34, 260760), (40, 221646), (41, 216240), (48, 184705), (51, 173840), (53, 167280), (60, 147764), (68, 130380), (80, 110823), (82, 108120), (85, 104304), (102, 86920), (106, 83640), (120, 73882), (123, 72080), (136, 65190), (159, 55760), (164, 54060), (170, 52152), (204, 43460), (205, 43248), (212, 41820), (240, 36941), (246, 36040), (255, 34768), (265, 33456), (272, 32595), (318, 27880), (328, 27030), (340, 26076), (408, 21730), (410, 21624), (424, 20910), (492, 18020), (510, 17384), (530, 16728), (615, 14416), (636, 13940), (656, 13515), (680, 13038), (697, 12720), (795, 11152), (816, 10865), (820, 10812), (848, 10455), (901, 9840), (984, 9010), (1020, 8692), (1060, 8364), (1230, 7208), (1272, 6970), (1360, 6519), (1394, 6360), (1590, 5576), (1640, 5406), (1802, 4920), (1968, 4505), (2040, 4346), (2091, 4240), (2120, 4182), (2173, 4080), (2460, 3604), (2544, 3485), (2703, 3280), (2788, 3180)]