148236840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17903}}^1$

素因数の和:17943

約数の個数: 96

約数和(自身を含む): 502744320

約数和(自身を除く): 354507480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 17903, 35806, 53709, 71612, 89515, 107418, 143224, 161127, 179030, 214836, 268545, 322254, 358060, 411769, 429672, 537090, 644508, 716120, 805635, 823538, 1074180, 1235307, 1289016, 1611270, 1647076, 2058845, 2148360, 2470614, 3222540, 3294152, 3705921, 4117690, 4941228, 6176535, 6445080, 7411842, 8235380, 9882456, 12353070, 14823684, 16470760, 18529605, 24706140, 29647368, 37059210, 49412280, 74118420, 148236840]

約数ペア:

[(1, 148236840), (2, 74118420), (3, 49412280), (4, 37059210), (5, 29647368), (6, 24706140), (8, 18529605), (9, 16470760), (10, 14823684), (12, 12353070), (15, 9882456), (18, 8235380), (20, 7411842), (23, 6445080), (24, 6176535), (30, 4941228), (36, 4117690), (40, 3705921), (45, 3294152), (46, 3222540), (60, 2470614), (69, 2148360), (72, 2058845), (90, 1647076), (92, 1611270), (115, 1289016), (120, 1235307), (138, 1074180), (180, 823538), (184, 805635), (207, 716120), (230, 644508), (276, 537090), (345, 429672), (360, 411769), (414, 358060), (460, 322254), (552, 268545), (690, 214836), (828, 179030), (920, 161127), (1035, 143224), (1380, 107418), (1656, 89515), (2070, 71612), (2760, 53709), (4140, 35806), (8280, 17903)]