242510080

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4621}}^1$

素因数の和:4683

約数の個数: 72

約数和(自身を含む): 595184184

約数和(自身を除く): 352674104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 4621, 5248, 6560, 9242, 10496, 13120, 18484, 23105, 26240, 36968, 46210, 52480, 73936, 92420, 147872, 184840, 189461, 295744, 369680, 378922, 591488, 739360, 757844, 947305, 1182976, 1478720, 1515688, 1894610, 2957440, 3031376, 3789220, 5914880, 6062752, 7578440, 12125504, 15156880, 24251008, 30313760, 48502016, 60627520, 121255040, 242510080]

約数ペア:

[(1, 242510080), (2, 121255040), (4, 60627520), (5, 48502016), (8, 30313760), (10, 24251008), (16, 15156880), (20, 12125504), (32, 7578440), (40, 6062752), (41, 5914880), (64, 3789220), (80, 3031376), (82, 2957440), (128, 1894610), (160, 1515688), (164, 1478720), (205, 1182976), (256, 947305), (320, 757844), (328, 739360), (410, 591488), (640, 378922), (656, 369680), (820, 295744), (1280, 189461), (1312, 184840), (1640, 147872), (2624, 92420), (3280, 73936), (4621, 52480), (5248, 46210), (6560, 36968), (9242, 26240), (10496, 23105), (13120, 18484)]