1973432640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26021}}^1$

素因数の和:26120

約数の個数: 112

約数和(自身を含む): 6345204480

約数和(自身を除く): 4371771840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7584, 9480, 12640, 15168, 18960, 25280, 26021, 37920, 52042, 75840, 78063, 104084, 130105, 156126, 208168, 260210, 312252, 390315, 416336, 520420, 624504, 780630, 832672, 1040840, 1249008, 1561260, 1665344, 2055659, 2081680, 2498016, 3122520, 4111318, 4163360, 4996032, 6166977, 6245040, 8222636, 8326720, 10278295, 12333954, 12490080, 16445272, 20556590, 24667908, 24980160, 30834885, 32890544, 41113180, 49335816, 61669770, 65781088, 82226360, 98671632, 123339540, 131562176, 164452720, 197343264, 246679080, 328905440, 394686528, 493358160, 657810880, 986716320, 1973432640]

約数ペア:

[(1, 1973432640), (2, 986716320), (3, 657810880), (4, 493358160), (5, 394686528), (6, 328905440), (8, 246679080), (10, 197343264), (12, 164452720), (15, 131562176), (16, 123339540), (20, 98671632), (24, 82226360), (30, 65781088), (32, 61669770), (40, 49335816), (48, 41113180), (60, 32890544), (64, 30834885), (79, 24980160), (80, 24667908), (96, 20556590), (120, 16445272), (158, 12490080), (160, 12333954), (192, 10278295), (237, 8326720), (240, 8222636), (316, 6245040), (320, 6166977), (395, 4996032), (474, 4163360), (480, 4111318), (632, 3122520), (790, 2498016), (948, 2081680), (960, 2055659), (1185, 1665344), (1264, 1561260), (1580, 1249008), (1896, 1040840), (2370, 832672), (2528, 780630), (3160, 624504), (3792, 520420), (4740, 416336), (5056, 390315), (6320, 312252), (7584, 260210), (9480, 208168), (12640, 156126), (15168, 130105), (18960, 104084), (25280, 78063), (26021, 75840), (37920, 52042)]