80301360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 260340480

約数和(自身を除く): 180039120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 59, 60, 80, 106, 107, 118, 120, 159, 177, 212, 214, 236, 240, 265, 295, 318, 321, 354, 424, 428, 472, 530, 535, 590, 636, 642, 708, 795, 848, 856, 885, 944, 1060, 1070, 1180, 1272, 1284, 1416, 1590, 1605, 1712, 1770, 2120, 2140, 2360, 2544, 2568, 2832, 3127, 3180, 3210, 3540, 4240, 4280, 4720, 5136, 5671, 6254, 6313, 6360, 6420, 7080, 8560, 9381, 11342, 12508, 12626, 12720, 12840, 14160, 15635, 17013, 18762, 18939, 22684, 25016, 25252, 25680, 28355, 31270, 31565, 34026, 37524, 37878, 45368, 46905, 50032, 50504, 56710, 62540, 63130, 68052, 75048, 75756, 85065, 90736, 93810, 94695, 101008, 113420, 125080, 126260, 136104, 150096, 151512, 170130, 187620, 189390, 226840, 250160, 252520, 272208, 303024, 334589, 340260, 375240, 378780, 453680, 505040, 669178, 680520, 750480, 757560, 1003767, 1338356, 1361040, 1515120, 1672945, 2007534, 2676712, 3345890, 4015068, 5018835, 5353424, 6691780, 8030136, 10037670, 13383560, 16060272, 20075340, 26767120, 40150680, 80301360]

約数ペア:

[(1, 80301360), (2, 40150680), (3, 26767120), (4, 20075340), (5, 16060272), (6, 13383560), (8, 10037670), (10, 8030136), (12, 6691780), (15, 5353424), (16, 5018835), (20, 4015068), (24, 3345890), (30, 2676712), (40, 2007534), (48, 1672945), (53, 1515120), (59, 1361040), (60, 1338356), (80, 1003767), (106, 757560), (107, 750480), (118, 680520), (120, 669178), (159, 505040), (177, 453680), (212, 378780), (214, 375240), (236, 340260), (240, 334589), (265, 303024), (295, 272208), (318, 252520), (321, 250160), (354, 226840), (424, 189390), (428, 187620), (472, 170130), (530, 151512), (535, 150096), (590, 136104), (636, 126260), (642, 125080), (708, 113420), (795, 101008), (848, 94695), (856, 93810), (885, 90736), (944, 85065), (1060, 75756), (1070, 75048), (1180, 68052), (1272, 63130), (1284, 62540), (1416, 56710), (1590, 50504), (1605, 50032), (1712, 46905), (1770, 45368), (2120, 37878), (2140, 37524), (2360, 34026), (2544, 31565), (2568, 31270), (2832, 28355), (3127, 25680), (3180, 25252), (3210, 25016), (3540, 22684), (4240, 18939), (4280, 18762), (4720, 17013), (5136, 15635), (5671, 14160), (6254, 12840), (6313, 12720), (6360, 12626), (6420, 12508), (7080, 11342), (8560, 9381)]