128234340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6123

約数の個数: 120

約数和(自身を含む): 433291320

約数和(自身を除く): 305056980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 6089, 7020, 10530, 12178, 18267, 21060, 24356, 30445, 36534, 54801, 60890, 73068, 79157, 91335, 109602, 121780, 158314, 164403, 182670, 219204, 237471, 274005, 316628, 328806, 365340, 395785, 474942, 493209, 548010, 657612, 712413, 791570, 822015, 949884, 986418, 1096020, 1187355, 1424826, 1583140, 1644030, 1972836, 2137239, 2374710, 2466045, 2849652, 3288060, 3562065, 4274478, 4749420, 4932090, 6411717, 7124130, 8548956, 9864180, 10686195, 12823434, 14248260, 21372390, 25646868, 32058585, 42744780, 64117170, 128234340]

約数ペア:

[(1, 128234340), (2, 64117170), (3, 42744780), (4, 32058585), (5, 25646868), (6, 21372390), (9, 14248260), (10, 12823434), (12, 10686195), (13, 9864180), (15, 8548956), (18, 7124130), (20, 6411717), (26, 4932090), (27, 4749420), (30, 4274478), (36, 3562065), (39, 3288060), (45, 2849652), (52, 2466045), (54, 2374710), (60, 2137239), (65, 1972836), (78, 1644030), (81, 1583140), (90, 1424826), (108, 1187355), (117, 1096020), (130, 986418), (135, 949884), (156, 822015), (162, 791570), (180, 712413), (195, 657612), (234, 548010), (260, 493209), (270, 474942), (324, 395785), (351, 365340), (390, 328806), (405, 316628), (468, 274005), (540, 237471), (585, 219204), (702, 182670), (780, 164403), (810, 158314), (1053, 121780), (1170, 109602), (1404, 91335), (1620, 79157), (1755, 73068), (2106, 60890), (2340, 54801), (3510, 36534), (4212, 30445), (5265, 24356), (6089, 21060), (7020, 18267), (10530, 12178)]