55278439680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{13723}}^1$

素因数の和:14796

約数の個数: 144

約数和(自身を含む): 176726692800

約数和(自身を除く): 121448253120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1049, 1280, 1920, 2098, 3147, 3840, 4196, 5245, 6294, 8392, 10490, 12588, 13723, 15735, 16784, 20980, 25176, 27446, 31470, 33568, 41169, 41960, 50352, 54892, 62940, 67136, 68615, 82338, 83920, 100704, 109784, 125880, 134272, 137230, 164676, 167840, 201408, 205845, 219568, 251760, 268544, 274460, 329352, 335680, 402816, 411690, 439136, 503520, 548920, 658704, 671360, 805632, 823380, 878272, 1007040, 1097840, 1317408, 1342720, 1646760, 1756544, 2014080, 2195680, 2634816, 3293520, 3513088, 4028160, 4391360, 5269632, 6587040, 8782720, 10539264, 13174080, 14395427, 17565440, 26348160, 28790854, 43186281, 52696320, 57581708, 71977135, 86372562, 115163416, 143954270, 172745124, 215931405, 230326832, 287908540, 345490248, 431862810, 460653664, 575817080, 690980496, 863725620, 921307328, 1151634160, 1381960992, 1727451240, 1842614656, 2303268320, 2763921984, 3454902480, 3685229312, 4606536640, 5527843968, 6909804960, 9213073280, 11055687936, 13819609920, 18426146560, 27639219840, 55278439680]

約数ペア:

[(1, 55278439680), (2, 27639219840), (3, 18426146560), (4, 13819609920), (5, 11055687936), (6, 9213073280), (8, 6909804960), (10, 5527843968), (12, 4606536640), (15, 3685229312), (16, 3454902480), (20, 2763921984), (24, 2303268320), (30, 1842614656), (32, 1727451240), (40, 1381960992), (48, 1151634160), (60, 921307328), (64, 863725620), (80, 690980496), (96, 575817080), (120, 460653664), (128, 431862810), (160, 345490248), (192, 287908540), (240, 230326832), (256, 215931405), (320, 172745124), (384, 143954270), (480, 115163416), (640, 86372562), (768, 71977135), (960, 57581708), (1049, 52696320), (1280, 43186281), (1920, 28790854), (2098, 26348160), (3147, 17565440), (3840, 14395427), (4196, 13174080), (5245, 10539264), (6294, 8782720), (8392, 6587040), (10490, 5269632), (12588, 4391360), (13723, 4028160), (15735, 3513088), (16784, 3293520), (20980, 2634816), (25176, 2195680), (27446, 2014080), (31470, 1756544), (33568, 1646760), (41169, 1342720), (41960, 1317408), (50352, 1097840), (54892, 1007040), (62940, 878272), (67136, 823380), (68615, 805632), (82338, 671360), (83920, 658704), (100704, 548920), (109784, 503520), (125880, 439136), (134272, 411690), (137230, 402816), (164676, 335680), (167840, 329352), (201408, 274460), (205845, 268544), (219568, 251760)]