756960480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 216

約数和(自身を含む): 2674021896

約数和(自身を除く): 1917061416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 547, 558, 620, 720, 744, 930, 961, 992, 1094, 1116, 1240, 1395, 1440, 1488, 1641, 1860, 1922, 2188, 2232, 2480, 2735, 2790, 2883, 2976, 3282, 3720, 3844, 4376, 4464, 4805, 4923, 4960, 5470, 5580, 5766, 6564, 7440, 7688, 8205, 8649, 8752, 8928, 9610, 9846, 10940, 11160, 11532, 13128, 14415, 14880, 15376, 16410, 16957, 17298, 17504, 19220, 19692, 21880, 22320, 23064, 24615, 26256, 28830, 30752, 32820, 33914, 34596, 38440, 39384, 43245, 43760, 44640, 46128, 49230, 50871, 52512, 57660, 65640, 67828, 69192, 76880, 78768, 84785, 86490, 87520, 92256, 98460, 101742, 115320, 131280, 135656, 138384, 152613, 153760, 157536, 169570, 172980, 196920, 203484, 230640, 254355, 262560, 271312, 276768, 305226, 339140, 345960, 393840, 406968, 461280, 508710, 525667, 542624, 610452, 678280, 691920, 763065, 787680, 813936, 1017420, 1051334, 1220904, 1356560, 1383840, 1526130, 1577001, 1627872, 2034840, 2102668, 2441808, 2628335, 2713120, 3052260, 3154002, 4069680, 4205336, 4731003, 4883616, 5256670, 6104520, 6308004, 7885005, 8139360, 8410672, 9462006, 10513340, 12209040, 12616008, 15770010, 16821344, 18924012, 21026680, 23655015, 24418080, 25232016, 31540020, 37848024, 42053360, 47310030, 50464032, 63080040, 75696048, 84106720, 94620060, 126160080, 151392096, 189240120, 252320160, 378480240, 756960480]

約数ペア:

[(1, 756960480), (2, 378480240), (3, 252320160), (4, 189240120), (5, 151392096), (6, 126160080), (8, 94620060), (9, 84106720), (10, 75696048), (12, 63080040), (15, 50464032), (16, 47310030), (18, 42053360), (20, 37848024), (24, 31540020), (30, 25232016), (31, 24418080), (32, 23655015), (36, 21026680), (40, 18924012), (45, 16821344), (48, 15770010), (60, 12616008), (62, 12209040), (72, 10513340), (80, 9462006), (90, 8410672), (93, 8139360), (96, 7885005), (120, 6308004), (124, 6104520), (144, 5256670), (155, 4883616), (160, 4731003), (180, 4205336), (186, 4069680), (240, 3154002), (248, 3052260), (279, 2713120), (288, 2628335), (310, 2441808), (360, 2102668), (372, 2034840), (465, 1627872), (480, 1577001), (496, 1526130), (547, 1383840), (558, 1356560), (620, 1220904), (720, 1051334), (744, 1017420), (930, 813936), (961, 787680), (992, 763065), (1094, 691920), (1116, 678280), (1240, 610452), (1395, 542624), (1440, 525667), (1488, 508710), (1641, 461280), (1860, 406968), (1922, 393840), (2188, 345960), (2232, 339140), (2480, 305226), (2735, 276768), (2790, 271312), (2883, 262560), (2976, 254355), (3282, 230640), (3720, 203484), (3844, 196920), (4376, 172980), (4464, 169570), (4805, 157536), (4923, 153760), (4960, 152613), (5470, 138384), (5580, 135656), (5766, 131280), (6564, 115320), (7440, 101742), (7688, 98460), (8205, 92256), (8649, 87520), (8752, 86490), (8928, 84785), (9610, 78768), (9846, 76880), (10940, 69192), (11160, 67828), (11532, 65640), (13128, 57660), (14415, 52512), (14880, 50871), (15376, 49230), (16410, 46128), (16957, 44640), (17298, 43760), (17504, 43245), (19220, 39384), (19692, 38440), (21880, 34596), (22320, 33914), (23064, 32820), (24615, 30752), (26256, 28830)]