82285440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 128

約数和(自身を含む): 277823520

約数和(自身を除く): 195538080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2521, 2720, 3264, 4080, 5042, 5440, 6528, 7563, 8160, 10084, 10880, 12605, 15126, 16320, 20168, 25210, 30252, 32640, 37815, 40336, 42857, 50420, 60504, 75630, 80672, 85714, 100840, 121008, 128571, 151260, 161344, 171428, 201680, 214285, 242016, 257142, 302520, 322688, 342856, 403360, 428570, 484032, 514284, 605040, 642855, 685712, 806720, 857140, 968064, 1028568, 1210080, 1285710, 1371424, 1613440, 1714280, 2057136, 2420160, 2571420, 2742848, 3428560, 4114272, 4840320, 5142840, 5485696, 6857120, 8228544, 10285680, 13714240, 16457088, 20571360, 27428480, 41142720, 82285440]

約数ペア:

[(1, 82285440), (2, 41142720), (3, 27428480), (4, 20571360), (5, 16457088), (6, 13714240), (8, 10285680), (10, 8228544), (12, 6857120), (15, 5485696), (16, 5142840), (17, 4840320), (20, 4114272), (24, 3428560), (30, 2742848), (32, 2571420), (34, 2420160), (40, 2057136), (48, 1714280), (51, 1613440), (60, 1371424), (64, 1285710), (68, 1210080), (80, 1028568), (85, 968064), (96, 857140), (102, 806720), (120, 685712), (128, 642855), (136, 605040), (160, 514284), (170, 484032), (192, 428570), (204, 403360), (240, 342856), (255, 322688), (272, 302520), (320, 257142), (340, 242016), (384, 214285), (408, 201680), (480, 171428), (510, 161344), (544, 151260), (640, 128571), (680, 121008), (816, 100840), (960, 85714), (1020, 80672), (1088, 75630), (1360, 60504), (1632, 50420), (1920, 42857), (2040, 40336), (2176, 37815), (2521, 32640), (2720, 30252), (3264, 25210), (4080, 20168), (5042, 16320), (5440, 15126), (6528, 12605), (7563, 10880), (8160, 10084)]