2985240240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{22907}}^1$

素因数の和:23107

約数の個数: 120

約数和(自身を含む): 10081261008

約数和(自身を除く): 7096020768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 2896, 3258, 3620, 4344, 5430, 6516, 7240, 8145, 8688, 10860, 13032, 14480, 16290, 21720, 22907, 26064, 32580, 43440, 45814, 65160, 68721, 91628, 114535, 130320, 137442, 183256, 206163, 229070, 274884, 343605, 366512, 412326, 458140, 549768, 687210, 824652, 916280, 1030815, 1099536, 1374420, 1649304, 1832560, 2061630, 2748840, 3298608, 4123260, 4146167, 5497680, 8246520, 8292334, 12438501, 16493040, 16584668, 20730835, 24877002, 33169336, 37315503, 41461670, 49754004, 62192505, 66338672, 74631006, 82923340, 99508008, 124385010, 149262012, 165846680, 186577515, 199016016, 248770020, 298524024, 331693360, 373155030, 497540040, 597048048, 746310060, 995080080, 1492620120, 2985240240]

約数ペア:

[(1, 2985240240), (2, 1492620120), (3, 995080080), (4, 746310060), (5, 597048048), (6, 497540040), (8, 373155030), (9, 331693360), (10, 298524024), (12, 248770020), (15, 199016016), (16, 186577515), (18, 165846680), (20, 149262012), (24, 124385010), (30, 99508008), (36, 82923340), (40, 74631006), (45, 66338672), (48, 62192505), (60, 49754004), (72, 41461670), (80, 37315503), (90, 33169336), (120, 24877002), (144, 20730835), (180, 16584668), (181, 16493040), (240, 12438501), (360, 8292334), (362, 8246520), (543, 5497680), (720, 4146167), (724, 4123260), (905, 3298608), (1086, 2748840), (1448, 2061630), (1629, 1832560), (1810, 1649304), (2172, 1374420), (2715, 1099536), (2896, 1030815), (3258, 916280), (3620, 824652), (4344, 687210), (5430, 549768), (6516, 458140), (7240, 412326), (8145, 366512), (8688, 343605), (10860, 274884), (13032, 229070), (14480, 206163), (16290, 183256), (21720, 137442), (22907, 130320), (26064, 114535), (32580, 91628), (43440, 68721), (45814, 65160)]