4008881280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3557}}^1$

素因数の和:4166

約数の個数: 128

約数和(自身を含む): 12803676480

約数和(自身を除く): 8794795200

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, 320, 384, 480, 587, 640, 960, 1174, 1761, 1920, 2348, 2935, 3522, 3557, 4696, 5870, 7044, 7114, 8805, 9392, 10671, 11740, 14088, 14228, 17610, 17785, 18784, 21342, 23480, 28176, 28456, 35220, 35570, 37568, 42684, 46960, 53355, 56352, 56912, 70440, 71140, 75136, 85368, 93920, 106710, 112704, 113824, 140880, 142280, 170736, 187840, 213420, 225408, 227648, 281760, 284560, 341472, 375680, 426840, 455296, 563520, 569120, 682944, 853680, 1127040, 1138240, 1365888, 1707360, 2087959, 2276480, 3414720, 4175918, 6263877, 6829440, 8351836, 10439795, 12527754, 16703672, 20879590, 25055508, 31319385, 33407344, 41759180, 50111016, 62638770, 66814688, 83518360, 100222032, 125277540, 133629376, 167036720, 200444064, 250555080, 267258752, 334073440, 400888128, 501110160, 668146880, 801776256, 1002220320, 1336293760, 2004440640, 4008881280]

約数ペア:

[(1, 4008881280), (2, 2004440640), (3, 1336293760), (4, 1002220320), (5, 801776256), (6, 668146880), (8, 501110160), (10, 400888128), (12, 334073440), (15, 267258752), (16, 250555080), (20, 200444064), (24, 167036720), (30, 133629376), (32, 125277540), (40, 100222032), (48, 83518360), (60, 66814688), (64, 62638770), (80, 50111016), (96, 41759180), (120, 33407344), (128, 31319385), (160, 25055508), (192, 20879590), (240, 16703672), (320, 12527754), (384, 10439795), (480, 8351836), (587, 6829440), (640, 6263877), (960, 4175918), (1174, 3414720), (1761, 2276480), (1920, 2087959), (2348, 1707360), (2935, 1365888), (3522, 1138240), (3557, 1127040), (4696, 853680), (5870, 682944), (7044, 569120), (7114, 563520), (8805, 455296), (9392, 426840), (10671, 375680), (11740, 341472), (14088, 284560), (14228, 281760), (17610, 227648), (17785, 225408), (18784, 213420), (21342, 187840), (23480, 170736), (28176, 142280), (28456, 140880), (35220, 113824), (35570, 112704), (37568, 106710), (42684, 93920), (46960, 85368), (53355, 75136), (56352, 71140), (56912, 70440)]