130435680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 412473600

約数和(自身を除く): 282037920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 439, 480, 619, 878, 1238, 1317, 1756, 1857, 2195, 2476, 2634, 3095, 3512, 3714, 4390, 4952, 5268, 6190, 6585, 7024, 7428, 8780, 9285, 9904, 10536, 12380, 13170, 14048, 14856, 17560, 18570, 19808, 21072, 24760, 26340, 29712, 35120, 37140, 42144, 49520, 52680, 59424, 70240, 74280, 99040, 105360, 148560, 210720, 271741, 297120, 543482, 815223, 1086964, 1358705, 1630446, 2173928, 2717410, 3260892, 4076115, 4347856, 5434820, 6521784, 8152230, 8695712, 10869640, 13043568, 16304460, 21739280, 26087136, 32608920, 43478560, 65217840, 130435680]

約数ペア:

[(1, 130435680), (2, 65217840), (3, 43478560), (4, 32608920), (5, 26087136), (6, 21739280), (8, 16304460), (10, 13043568), (12, 10869640), (15, 8695712), (16, 8152230), (20, 6521784), (24, 5434820), (30, 4347856), (32, 4076115), (40, 3260892), (48, 2717410), (60, 2173928), (80, 1630446), (96, 1358705), (120, 1086964), (160, 815223), (240, 543482), (439, 297120), (480, 271741), (619, 210720), (878, 148560), (1238, 105360), (1317, 99040), (1756, 74280), (1857, 70240), (2195, 59424), (2476, 52680), (2634, 49520), (3095, 42144), (3512, 37140), (3714, 35120), (4390, 29712), (4952, 26340), (5268, 24760), (6190, 21072), (6585, 19808), (7024, 18570), (7428, 17560), (8780, 14856), (9285, 14048), (9904, 13170), (10536, 12380)]