843180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 2709504

約数和(自身を除く): 1866324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 47, 52, 60, 65, 69, 78, 92, 94, 115, 130, 138, 141, 156, 188, 195, 230, 235, 260, 276, 282, 299, 345, 390, 460, 470, 564, 598, 611, 690, 705, 780, 897, 940, 1081, 1196, 1222, 1380, 1410, 1495, 1794, 1833, 2162, 2444, 2820, 2990, 3055, 3243, 3588, 3666, 4324, 4485, 5405, 5980, 6110, 6486, 7332, 8970, 9165, 10810, 12220, 12972, 14053, 16215, 17940, 18330, 21620, 28106, 32430, 36660, 42159, 56212, 64860, 70265, 84318, 140530, 168636, 210795, 281060, 421590, 843180]

約数ペア:

[(1, 843180), (2, 421590), (3, 281060), (4, 210795), (5, 168636), (6, 140530), (10, 84318), (12, 70265), (13, 64860), (15, 56212), (20, 42159), (23, 36660), (26, 32430), (30, 28106), (39, 21620), (46, 18330), (47, 17940), (52, 16215), (60, 14053), (65, 12972), (69, 12220), (78, 10810), (92, 9165), (94, 8970), (115, 7332), (130, 6486), (138, 6110), (141, 5980), (156, 5405), (188, 4485), (195, 4324), (230, 3666), (235, 3588), (260, 3243), (276, 3055), (282, 2990), (299, 2820), (345, 2444), (390, 2162), (460, 1833), (470, 1794), (564, 1495), (598, 1410), (611, 1380), (690, 1222), (705, 1196), (780, 1081), (897, 940)]