510638640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92507}}^1$

素因数の和:92546

約数の個数: 80

約数和(自身を含む): 1651822848

約数和(自身を除く): 1141184208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 92507, 185014, 277521, 370028, 462535, 555042, 740056, 925070, 1110084, 1387605, 1480112, 1850140, 2127661, 2220168, 2775210, 3700280, 4255322, 4440336, 5550420, 6382983, 7400560, 8510644, 10638305, 11100840, 12765966, 17021288, 21276610, 22201680, 25531932, 31914915, 34042576, 42553220, 51063864, 63829830, 85106440, 102127728, 127659660, 170212880, 255319320, 510638640]

約数ペア:

[(1, 510638640), (2, 255319320), (3, 170212880), (4, 127659660), (5, 102127728), (6, 85106440), (8, 63829830), (10, 51063864), (12, 42553220), (15, 34042576), (16, 31914915), (20, 25531932), (23, 22201680), (24, 21276610), (30, 17021288), (40, 12765966), (46, 11100840), (48, 10638305), (60, 8510644), (69, 7400560), (80, 6382983), (92, 5550420), (115, 4440336), (120, 4255322), (138, 3700280), (184, 2775210), (230, 2220168), (240, 2127661), (276, 1850140), (345, 1480112), (368, 1387605), (460, 1110084), (552, 925070), (690, 740056), (920, 555042), (1104, 462535), (1380, 370028), (1840, 277521), (2760, 185014), (5520, 92507)]