202821480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:1871

約数の個数: 96

約数和(自身を含む): 661340160

約数和(自身を除く): 458518680

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, 383, 766, 1149, 1471, 1532, 1915, 2298, 2942, 3064, 3447, 3830, 4413, 4596, 5745, 5884, 6894, 7355, 7660, 8826, 9192, 11490, 11768, 13239, 13788, 14710, 15320, 17235, 17652, 22065, 22980, 26478, 27576, 29420, 34470, 35304, 44130, 45960, 52956, 58840, 66195, 68940, 88260, 105912, 132390, 137880, 176520, 264780, 529560, 563393, 1126786, 1690179, 2253572, 2816965, 3380358, 4507144, 5070537, 5633930, 6760716, 8450895, 10141074, 11267860, 13521432, 16901790, 20282148, 22535720, 25352685, 33803580, 40564296, 50705370, 67607160, 101410740, 202821480]

約数ペア:

[(1, 202821480), (2, 101410740), (3, 67607160), (4, 50705370), (5, 40564296), (6, 33803580), (8, 25352685), (9, 22535720), (10, 20282148), (12, 16901790), (15, 13521432), (18, 11267860), (20, 10141074), (24, 8450895), (30, 6760716), (36, 5633930), (40, 5070537), (45, 4507144), (60, 3380358), (72, 2816965), (90, 2253572), (120, 1690179), (180, 1126786), (360, 563393), (383, 529560), (766, 264780), (1149, 176520), (1471, 137880), (1532, 132390), (1915, 105912), (2298, 88260), (2942, 68940), (3064, 66195), (3447, 58840), (3830, 52956), (4413, 45960), (4596, 44130), (5745, 35304), (5884, 34470), (6894, 29420), (7355, 27576), (7660, 26478), (8826, 22980), (9192, 22065), (11490, 17652), (11768, 17235), (13239, 15320), (13788, 14710)]