915031080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4142

約数の個数: 192

約数和(自身を含む): 3218866560

約数和(自身を除く): 2303835480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 3105, 3240, 3726, 4093, 4140, 4860, 4968, 5589, 6210, 7452, 8186, 8280, 9315, 9720, 11178, 12279, 12420, 14904, 16372, 18630, 20465, 22356, 24558, 24840, 27945, 32744, 36837, 37260, 40930, 44712, 49116, 55890, 61395, 73674, 74520, 81860, 94139, 98232, 110511, 111780, 122790, 147348, 163720, 184185, 188278, 221022, 223560, 245580, 282417, 294696, 331533, 368370, 376556, 442044, 470695, 491160, 552555, 564834, 663066, 736740, 753112, 847251, 884088, 941390, 994599, 1105110, 1129668, 1326132, 1412085, 1473480, 1657665, 1694502, 1882780, 1989198, 2210220, 2259336, 2541753, 2652264, 2824170, 3315330, 3389004, 3765560, 3978396, 4236255, 4420440, 4972995, 5083506, 5648340, 6630660, 6778008, 7625259, 7956792, 8472510, 9945990, 10167012, 11296680, 12708765, 13261320, 15250518, 16945020, 19891980, 20334024, 22875777, 25417530, 30501036, 33890040, 38126295, 39783960, 45751554, 50835060, 61002072, 76252590, 91503108, 101670120, 114378885, 152505180, 183006216, 228757770, 305010360, 457515540, 915031080]

約数ペア:

[(1, 915031080), (2, 457515540), (3, 305010360), (4, 228757770), (5, 183006216), (6, 152505180), (8, 114378885), (9, 101670120), (10, 91503108), (12, 76252590), (15, 61002072), (18, 50835060), (20, 45751554), (23, 39783960), (24, 38126295), (27, 33890040), (30, 30501036), (36, 25417530), (40, 22875777), (45, 20334024), (46, 19891980), (54, 16945020), (60, 15250518), (69, 13261320), (72, 12708765), (81, 11296680), (90, 10167012), (92, 9945990), (108, 8472510), (115, 7956792), (120, 7625259), (135, 6778008), (138, 6630660), (162, 5648340), (180, 5083506), (184, 4972995), (207, 4420440), (216, 4236255), (230, 3978396), (243, 3765560), (270, 3389004), (276, 3315330), (324, 2824170), (345, 2652264), (360, 2541753), (405, 2259336), (414, 2210220), (460, 1989198), (486, 1882780), (540, 1694502), (552, 1657665), (621, 1473480), (648, 1412085), (690, 1326132), (810, 1129668), (828, 1105110), (920, 994599), (972, 941390), (1035, 884088), (1080, 847251), (1215, 753112), (1242, 736740), (1380, 663066), (1620, 564834), (1656, 552555), (1863, 491160), (1944, 470695), (2070, 442044), (2430, 376556), (2484, 368370), (2760, 331533), (3105, 294696), (3240, 282417), (3726, 245580), (4093, 223560), (4140, 221022), (4860, 188278), (4968, 184185), (5589, 163720), (6210, 147348), (7452, 122790), (8186, 111780), (8280, 110511), (9315, 98232), (9720, 94139), (11178, 81860), (12279, 74520), (12420, 73674), (14904, 61395), (16372, 55890), (18630, 49116), (20465, 44712), (22356, 40930), (24558, 37260), (24840, 36837), (27945, 32744)]