15228422040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9761809}}^1$

素因数の和:9761836

約数の個数: 64

約数和(自身を含む): 49199522400

約数和(自身を除く): 33971100360

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, 9761809, 19523618, 29285427, 39047236, 48809045, 58570854, 78094472, 97618090, 117141708, 126903517, 146427135, 195236180, 234283416, 253807034, 292854270, 380710551, 390472360, 507614068, 585708540, 634517585, 761421102, 1015228136, 1171417080, 1269035170, 1522842204, 1903552755, 2538070340, 3045684408, 3807105510, 5076140680, 7614211020, 15228422040]

約数ペア:

[(1, 15228422040), (2, 7614211020), (3, 5076140680), (4, 3807105510), (5, 3045684408), (6, 2538070340), (8, 1903552755), (10, 1522842204), (12, 1269035170), (13, 1171417080), (15, 1015228136), (20, 761421102), (24, 634517585), (26, 585708540), (30, 507614068), (39, 390472360), (40, 380710551), (52, 292854270), (60, 253807034), (65, 234283416), (78, 195236180), (104, 146427135), (120, 126903517), (130, 117141708), (156, 97618090), (195, 78094472), (260, 58570854), (312, 48809045), (390, 39047236), (520, 29285427), (780, 19523618), (1560, 9761809)]