288935040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2550

約数の個数: 128

約数和(自身を含む): 936457920

約数和(自身を除く): 647522880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1830, 1920, 1952, 2440, 2467, 2928, 3660, 3904, 4880, 4934, 5856, 7320, 7401, 7808, 9760, 9868, 11712, 12335, 14640, 14802, 19520, 19736, 23424, 24670, 29280, 29604, 37005, 39040, 39472, 49340, 58560, 59208, 74010, 78944, 98680, 117120, 118416, 148020, 150487, 157888, 197360, 236832, 296040, 300974, 315776, 394720, 451461, 473664, 592080, 601948, 752435, 789440, 902922, 947328, 1184160, 1203896, 1504870, 1578880, 1805844, 2257305, 2368320, 2407792, 3009740, 3611688, 4514610, 4736640, 4815584, 6019480, 7223376, 9029220, 9631168, 12038960, 14446752, 18058440, 19262336, 24077920, 28893504, 36116880, 48155840, 57787008, 72233760, 96311680, 144467520, 288935040]

約数ペア:

[(1, 288935040), (2, 144467520), (3, 96311680), (4, 72233760), (5, 57787008), (6, 48155840), (8, 36116880), (10, 28893504), (12, 24077920), (15, 19262336), (16, 18058440), (20, 14446752), (24, 12038960), (30, 9631168), (32, 9029220), (40, 7223376), (48, 6019480), (60, 4815584), (61, 4736640), (64, 4514610), (80, 3611688), (96, 3009740), (120, 2407792), (122, 2368320), (128, 2257305), (160, 1805844), (183, 1578880), (192, 1504870), (240, 1203896), (244, 1184160), (305, 947328), (320, 902922), (366, 789440), (384, 752435), (480, 601948), (488, 592080), (610, 473664), (640, 451461), (732, 394720), (915, 315776), (960, 300974), (976, 296040), (1220, 236832), (1464, 197360), (1830, 157888), (1920, 150487), (1952, 148020), (2440, 118416), (2467, 117120), (2928, 98680), (3660, 78944), (3904, 74010), (4880, 59208), (4934, 58560), (5856, 49340), (7320, 39472), (7401, 39040), (7808, 37005), (9760, 29604), (9868, 29280), (11712, 24670), (12335, 23424), (14640, 19736), (14802, 19520)]