15001429560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{4621}}^1$

素因数の和:6729

約数の個数: 128

約数和(自身を含む): 48499940160

約数和(自身を除く): 33498510600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2081, 4162, 4621, 6243, 8324, 9242, 10405, 12486, 13863, 16648, 18484, 20810, 23105, 24972, 27053, 27726, 31215, 36968, 41620, 46210, 49944, 54106, 55452, 60073, 62430, 69315, 81159, 83240, 92420, 108212, 110904, 120146, 124860, 135265, 138630, 162318, 180219, 184840, 216424, 240292, 249720, 270530, 277260, 300365, 324636, 360438, 405795, 480584, 541060, 554520, 600730, 649272, 720876, 811590, 901095, 1082120, 1201460, 1441752, 1623180, 1802190, 2402920, 3246360, 3604380, 7208760, 9616301, 19232602, 28848903, 38465204, 48081505, 57697806, 76930408, 96163010, 115395612, 125011913, 144244515, 192326020, 230791224, 250023826, 288489030, 375035739, 384652040, 500047652, 576978060, 625059565, 750071478, 1000095304, 1153956120, 1250119130, 1500142956, 1875178695, 2500238260, 3000285912, 3750357390, 5000476520, 7500714780, 15001429560]

約数ペア:

[(1, 15001429560), (2, 7500714780), (3, 5000476520), (4, 3750357390), (5, 3000285912), (6, 2500238260), (8, 1875178695), (10, 1500142956), (12, 1250119130), (13, 1153956120), (15, 1000095304), (20, 750071478), (24, 625059565), (26, 576978060), (30, 500047652), (39, 384652040), (40, 375035739), (52, 288489030), (60, 250023826), (65, 230791224), (78, 192326020), (104, 144244515), (120, 125011913), (130, 115395612), (156, 96163010), (195, 76930408), (260, 57697806), (312, 48081505), (390, 38465204), (520, 28848903), (780, 19232602), (1560, 9616301), (2081, 7208760), (4162, 3604380), (4621, 3246360), (6243, 2402920), (8324, 1802190), (9242, 1623180), (10405, 1441752), (12486, 1201460), (13863, 1082120), (16648, 901095), (18484, 811590), (20810, 720876), (23105, 649272), (24972, 600730), (27053, 554520), (27726, 541060), (31215, 480584), (36968, 405795), (41620, 360438), (46210, 324636), (49944, 300365), (54106, 277260), (55452, 270530), (60073, 249720), (62430, 240292), (69315, 216424), (81159, 184840), (83240, 180219), (92420, 162318), (108212, 138630), (110904, 135265), (120146, 124860)]