1899304920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{4049}}^1$

素因数の和:5369

約数の個数: 96

約数和(自身を含む): 6179004000

約数和(自身を除く): 4279699080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1303, 2606, 3909, 4049, 5212, 6515, 7818, 8098, 10424, 11727, 12147, 13030, 15636, 16196, 19545, 20245, 23454, 24294, 26060, 31272, 32392, 36441, 39090, 40490, 46908, 48588, 52120, 58635, 60735, 72882, 78180, 80980, 93816, 97176, 117270, 121470, 145764, 156360, 161960, 182205, 234540, 242940, 291528, 364410, 469080, 485880, 728820, 1457640, 5275847, 10551694, 15827541, 21103388, 26379235, 31655082, 42206776, 47482623, 52758470, 63310164, 79137705, 94965246, 105516940, 126620328, 158275410, 189930492, 211033880, 237413115, 316550820, 379860984, 474826230, 633101640, 949652460, 1899304920]

約数ペア:

[(1, 1899304920), (2, 949652460), (3, 633101640), (4, 474826230), (5, 379860984), (6, 316550820), (8, 237413115), (9, 211033880), (10, 189930492), (12, 158275410), (15, 126620328), (18, 105516940), (20, 94965246), (24, 79137705), (30, 63310164), (36, 52758470), (40, 47482623), (45, 42206776), (60, 31655082), (72, 26379235), (90, 21103388), (120, 15827541), (180, 10551694), (360, 5275847), (1303, 1457640), (2606, 728820), (3909, 485880), (4049, 469080), (5212, 364410), (6515, 291528), (7818, 242940), (8098, 234540), (10424, 182205), (11727, 161960), (12147, 156360), (13030, 145764), (15636, 121470), (16196, 117270), (19545, 97176), (20245, 93816), (23454, 80980), (24294, 78180), (26060, 72882), (31272, 60735), (32392, 58635), (36441, 52120), (39090, 48588), (40490, 46908)]