240153120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2464

約数の個数: 192

約数和(自身を含む): 877443840

約数和(自身を除く): 637290720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2417, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4834, 4968, 5520, 6210, 6624, 7251, 8280, 9668, 9936, 11040, 12085, 12420, 14502, 16560, 19336, 19872, 21753, 24170, 24840, 29004, 33120, 36255, 38672, 43506, 48340, 49680, 55591, 58008, 65259, 72510, 77344, 87012, 96680, 99360, 108765, 111182, 116016, 130518, 145020, 166773, 174024, 193360, 217530, 222364, 232032, 261036, 277955, 290040, 326295, 333546, 348048, 386720, 435060, 444728, 500319, 522072, 555910, 580080, 652590, 667092, 696096, 833865, 870120, 889456, 1000638, 1044144, 1111820, 1160160, 1305180, 1334184, 1500957, 1667730, 1740240, 1778912, 2001276, 2088288, 2223640, 2501595, 2610360, 2668368, 3001914, 3335460, 3480480, 4002552, 4447280, 5003190, 5220720, 5336736, 6003828, 6670920, 7504785, 8005104, 8894560, 10006380, 10441440, 12007656, 13341840, 15009570, 16010208, 20012760, 24015312, 26683680, 30019140, 40025520, 48030624, 60038280, 80051040, 120076560, 240153120]

約数ペア:

[(1, 240153120), (2, 120076560), (3, 80051040), (4, 60038280), (5, 48030624), (6, 40025520), (8, 30019140), (9, 26683680), (10, 24015312), (12, 20012760), (15, 16010208), (16, 15009570), (18, 13341840), (20, 12007656), (23, 10441440), (24, 10006380), (27, 8894560), (30, 8005104), (32, 7504785), (36, 6670920), (40, 6003828), (45, 5336736), (46, 5220720), (48, 5003190), (54, 4447280), (60, 4002552), (69, 3480480), (72, 3335460), (80, 3001914), (90, 2668368), (92, 2610360), (96, 2501595), (108, 2223640), (115, 2088288), (120, 2001276), (135, 1778912), (138, 1740240), (144, 1667730), (160, 1500957), (180, 1334184), (184, 1305180), (207, 1160160), (216, 1111820), (230, 1044144), (240, 1000638), (270, 889456), (276, 870120), (288, 833865), (345, 696096), (360, 667092), (368, 652590), (414, 580080), (432, 555910), (460, 522072), (480, 500319), (540, 444728), (552, 435060), (621, 386720), (690, 348048), (720, 333546), (736, 326295), (828, 290040), (864, 277955), (920, 261036), (1035, 232032), (1080, 222364), (1104, 217530), (1242, 193360), (1380, 174024), (1440, 166773), (1656, 145020), (1840, 130518), (2070, 116016), (2160, 111182), (2208, 108765), (2417, 99360), (2484, 96680), (2760, 87012), (3105, 77344), (3312, 72510), (3680, 65259), (4140, 58008), (4320, 55591), (4834, 49680), (4968, 48340), (5520, 43506), (6210, 38672), (6624, 36255), (7251, 33120), (8280, 29004), (9668, 24840), (9936, 24170), (11040, 21753), (12085, 19872), (12420, 19336), (14502, 16560)]