4785636720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1727

約数の個数: 160

約数和(自身を含む): 15120460800

約数和(自身を除く): 10334824080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 173, 237, 240, 316, 346, 395, 474, 519, 632, 692, 790, 865, 948, 1038, 1185, 1264, 1384, 1459, 1580, 1730, 1896, 2076, 2370, 2595, 2768, 2918, 3160, 3460, 3792, 4152, 4377, 4740, 5190, 5836, 6320, 6920, 7295, 8304, 8754, 9480, 10380, 11672, 13667, 13840, 14590, 17508, 18960, 20760, 21885, 23344, 27334, 29180, 35016, 41001, 41520, 43770, 54668, 58360, 68335, 70032, 82002, 87540, 109336, 115261, 116720, 136670, 164004, 175080, 205005, 218672, 230522, 252407, 273340, 328008, 345783, 350160, 410010, 461044, 504814, 546680, 576305, 656016, 691566, 757221, 820020, 922088, 1009628, 1093360, 1152610, 1262035, 1383132, 1514442, 1640040, 1728915, 1844176, 2019256, 2305220, 2524070, 2766264, 3028884, 3280080, 3457830, 3786105, 4038512, 4610440, 5048140, 5532528, 6057768, 6915660, 7572210, 9220880, 10096280, 12115536, 13831320, 15144420, 19940153, 20192560, 27662640, 30288840, 39880306, 59820459, 60577680, 79760612, 99700765, 119640918, 159521224, 199401530, 239281836, 299102295, 319042448, 398803060, 478563672, 598204590, 797606120, 957127344, 1196409180, 1595212240, 2392818360, 4785636720]

約数ペア:

[(1, 4785636720), (2, 2392818360), (3, 1595212240), (4, 1196409180), (5, 957127344), (6, 797606120), (8, 598204590), (10, 478563672), (12, 398803060), (15, 319042448), (16, 299102295), (20, 239281836), (24, 199401530), (30, 159521224), (40, 119640918), (48, 99700765), (60, 79760612), (79, 60577680), (80, 59820459), (120, 39880306), (158, 30288840), (173, 27662640), (237, 20192560), (240, 19940153), (316, 15144420), (346, 13831320), (395, 12115536), (474, 10096280), (519, 9220880), (632, 7572210), (692, 6915660), (790, 6057768), (865, 5532528), (948, 5048140), (1038, 4610440), (1185, 4038512), (1264, 3786105), (1384, 3457830), (1459, 3280080), (1580, 3028884), (1730, 2766264), (1896, 2524070), (2076, 2305220), (2370, 2019256), (2595, 1844176), (2768, 1728915), (2918, 1640040), (3160, 1514442), (3460, 1383132), (3792, 1262035), (4152, 1152610), (4377, 1093360), (4740, 1009628), (5190, 922088), (5836, 820020), (6320, 757221), (6920, 691566), (7295, 656016), (8304, 576305), (8754, 546680), (9480, 504814), (10380, 461044), (11672, 410010), (13667, 350160), (13840, 345783), (14590, 328008), (17508, 273340), (18960, 252407), (20760, 230522), (21885, 218672), (23344, 205005), (27334, 175080), (29180, 164004), (35016, 136670), (41001, 116720), (41520, 115261), (43770, 109336), (54668, 87540), (58360, 82002), (68335, 70032)]