800193120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27329}}^1$

素因数の和:27408

約数の個数: 96

約数和(自身を含む): 2562023520

約数和(自身を除く): 1761830400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 27329, 29280, 54658, 81987, 109316, 136645, 163974, 218632, 273290, 327948, 409935, 437264, 546580, 655896, 819870, 874528, 1093160, 1311792, 1639740, 1667069, 2186320, 2623584, 3279480, 3334138, 4372640, 5001207, 6558960, 6668276, 8335345, 10002414, 13117920, 13336552, 16670690, 20004828, 25006035, 26673104, 33341380, 40009656, 50012070, 53346208, 66682760, 80019312, 100024140, 133365520, 160038624, 200048280, 266731040, 400096560, 800193120]

約数ペア:

[(1, 800193120), (2, 400096560), (3, 266731040), (4, 200048280), (5, 160038624), (6, 133365520), (8, 100024140), (10, 80019312), (12, 66682760), (15, 53346208), (16, 50012070), (20, 40009656), (24, 33341380), (30, 26673104), (32, 25006035), (40, 20004828), (48, 16670690), (60, 13336552), (61, 13117920), (80, 10002414), (96, 8335345), (120, 6668276), (122, 6558960), (160, 5001207), (183, 4372640), (240, 3334138), (244, 3279480), (305, 2623584), (366, 2186320), (480, 1667069), (488, 1639740), (610, 1311792), (732, 1093160), (915, 874528), (976, 819870), (1220, 655896), (1464, 546580), (1830, 437264), (1952, 409935), (2440, 327948), (2928, 273290), (3660, 218632), (4880, 163974), (5856, 136645), (7320, 109316), (9760, 81987), (14640, 54658), (27329, 29280)]