240452160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19267}}^1$

素因数の和:19300

約数の個数: 112

約数和(自身を含む): 822204096

約数和(自身を除く): 581751936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 19267, 38534, 57801, 77068, 96335, 115602, 154136, 192670, 231204, 250471, 289005, 308272, 385340, 462408, 500942, 578010, 616544, 751413, 770680, 924816, 1001884, 1156020, 1233088, 1252355, 1502826, 1541360, 1849632, 2003768, 2312040, 2504710, 3005652, 3082720, 3699264, 3757065, 4007536, 4624080, 5009420, 6011304, 6165440, 7514130, 8015072, 9248160, 10018840, 12022608, 15028260, 16030144, 18496320, 20037680, 24045216, 30056520, 40075360, 48090432, 60113040, 80150720, 120226080, 240452160]

約数ペア:

[(1, 240452160), (2, 120226080), (3, 80150720), (4, 60113040), (5, 48090432), (6, 40075360), (8, 30056520), (10, 24045216), (12, 20037680), (13, 18496320), (15, 16030144), (16, 15028260), (20, 12022608), (24, 10018840), (26, 9248160), (30, 8015072), (32, 7514130), (39, 6165440), (40, 6011304), (48, 5009420), (52, 4624080), (60, 4007536), (64, 3757065), (65, 3699264), (78, 3082720), (80, 3005652), (96, 2504710), (104, 2312040), (120, 2003768), (130, 1849632), (156, 1541360), (160, 1502826), (192, 1252355), (195, 1233088), (208, 1156020), (240, 1001884), (260, 924816), (312, 770680), (320, 751413), (390, 616544), (416, 578010), (480, 500942), (520, 462408), (624, 385340), (780, 308272), (832, 289005), (960, 250471), (1040, 231204), (1248, 192670), (1560, 154136), (2080, 115602), (2496, 96335), (3120, 77068), (4160, 57801), (6240, 38534), (12480, 19267)]