492366240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20113}}^1$

素因数の和:20151

約数の個数: 144

約数和(自身を含む): 1779123528

約数和(自身を除く): 1286757288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 20113, 24480, 40226, 60339, 80452, 100565, 120678, 160904, 181017, 201130, 241356, 301695, 321808, 341921, 362034, 402260, 482712, 603390, 643616, 683842, 724068, 804520, 905085, 965424, 1025763, 1206780, 1367684, 1448136, 1609040, 1709605, 1810170, 1930848, 2051526, 2413560, 2735368, 2896272, 3077289, 3218080, 3419210, 3620340, 4103052, 4827120, 5128815, 5470736, 5792544, 6154578, 6838420, 7240680, 8206104, 9654240, 10257630, 10941472, 12309156, 13676840, 14481360, 15386445, 16412208, 20515260, 24618312, 27353680, 28962720, 30772890, 32824416, 41030520, 49236624, 54707360, 61545780, 82061040, 98473248, 123091560, 164122080, 246183120, 492366240]

約数ペア:

[(1, 492366240), (2, 246183120), (3, 164122080), (4, 123091560), (5, 98473248), (6, 82061040), (8, 61545780), (9, 54707360), (10, 49236624), (12, 41030520), (15, 32824416), (16, 30772890), (17, 28962720), (18, 27353680), (20, 24618312), (24, 20515260), (30, 16412208), (32, 15386445), (34, 14481360), (36, 13676840), (40, 12309156), (45, 10941472), (48, 10257630), (51, 9654240), (60, 8206104), (68, 7240680), (72, 6838420), (80, 6154578), (85, 5792544), (90, 5470736), (96, 5128815), (102, 4827120), (120, 4103052), (136, 3620340), (144, 3419210), (153, 3218080), (160, 3077289), (170, 2896272), (180, 2735368), (204, 2413560), (240, 2051526), (255, 1930848), (272, 1810170), (288, 1709605), (306, 1609040), (340, 1448136), (360, 1367684), (408, 1206780), (480, 1025763), (510, 965424), (544, 905085), (612, 804520), (680, 724068), (720, 683842), (765, 643616), (816, 603390), (1020, 482712), (1224, 402260), (1360, 362034), (1440, 341921), (1530, 321808), (1632, 301695), (2040, 241356), (2448, 201130), (2720, 181017), (3060, 160904), (4080, 120678), (4896, 100565), (6120, 80452), (8160, 60339), (12240, 40226), (20113, 24480)]