195187680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1$

素因数の和:1633

約数の個数: 144

約数和(自身を含む): 674004240

約数和(自身を除く): 478816560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1523, 1602, 1780, 2136, 2670, 2848, 3046, 3204, 3560, 4005, 4272, 4569, 5340, 6092, 6408, 7120, 7615, 8010, 8544, 9138, 10680, 12184, 12816, 13707, 14240, 15230, 16020, 18276, 21360, 22845, 24368, 25632, 27414, 30460, 32040, 36552, 42720, 45690, 48736, 54828, 60920, 64080, 68535, 73104, 91380, 109656, 121840, 128160, 135547, 137070, 146208, 182760, 219312, 243680, 271094, 274140, 365520, 406641, 438624, 542188, 548280, 677735, 731040, 813282, 1084376, 1096560, 1219923, 1355470, 1626564, 2033205, 2168752, 2193120, 2439846, 2710940, 3253128, 4066410, 4337504, 4879692, 5421880, 6099615, 6506256, 8132820, 9759384, 10843760, 12199230, 13012512, 16265640, 19518768, 21687520, 24398460, 32531280, 39037536, 48796920, 65062560, 97593840, 195187680]

約数ペア:

[(1, 195187680), (2, 97593840), (3, 65062560), (4, 48796920), (5, 39037536), (6, 32531280), (8, 24398460), (9, 21687520), (10, 19518768), (12, 16265640), (15, 13012512), (16, 12199230), (18, 10843760), (20, 9759384), (24, 8132820), (30, 6506256), (32, 6099615), (36, 5421880), (40, 4879692), (45, 4337504), (48, 4066410), (60, 3253128), (72, 2710940), (80, 2439846), (89, 2193120), (90, 2168752), (96, 2033205), (120, 1626564), (144, 1355470), (160, 1219923), (178, 1096560), (180, 1084376), (240, 813282), (267, 731040), (288, 677735), (356, 548280), (360, 542188), (445, 438624), (480, 406641), (534, 365520), (712, 274140), (720, 271094), (801, 243680), (890, 219312), (1068, 182760), (1335, 146208), (1424, 137070), (1440, 135547), (1523, 128160), (1602, 121840), (1780, 109656), (2136, 91380), (2670, 73104), (2848, 68535), (3046, 64080), (3204, 60920), (3560, 54828), (4005, 48736), (4272, 45690), (4569, 42720), (5340, 36552), (6092, 32040), (6408, 30460), (7120, 27414), (7615, 25632), (8010, 24368), (8544, 22845), (9138, 21360), (10680, 18276), (12184, 16020), (12816, 15230), (13707, 14240)]