902967840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3847}}^1$

素因数の和:4031

約数の個数: 144

約数和(自身を含む): 3101087808

約数和(自身を除く): 2198119968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 720, 815, 978, 1304, 1440, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3847, 3912, 4890, 5216, 5868, 6520, 7335, 7694, 7824, 9780, 11541, 11736, 13040, 14670, 15388, 15648, 19235, 19560, 23082, 23472, 26080, 29340, 30776, 34623, 38470, 39120, 46164, 46944, 57705, 58680, 61552, 69246, 76940, 78240, 92328, 115410, 117360, 123104, 138492, 153880, 173115, 184656, 230820, 234720, 276984, 307760, 346230, 369312, 461640, 553968, 615520, 627061, 692460, 923280, 1107936, 1254122, 1384920, 1846560, 1881183, 2508244, 2769840, 3135305, 3762366, 5016488, 5539680, 5643549, 6270610, 7524732, 9405915, 10032976, 11287098, 12541220, 15049464, 18811830, 20065952, 22574196, 25082440, 28217745, 30098928, 37623660, 45148392, 50164880, 56435490, 60197856, 75247320, 90296784, 100329760, 112870980, 150494640, 180593568, 225741960, 300989280, 451483920, 902967840]

約数ペア:

[(1, 902967840), (2, 451483920), (3, 300989280), (4, 225741960), (5, 180593568), (6, 150494640), (8, 112870980), (9, 100329760), (10, 90296784), (12, 75247320), (15, 60197856), (16, 56435490), (18, 50164880), (20, 45148392), (24, 37623660), (30, 30098928), (32, 28217745), (36, 25082440), (40, 22574196), (45, 20065952), (48, 18811830), (60, 15049464), (72, 12541220), (80, 11287098), (90, 10032976), (96, 9405915), (120, 7524732), (144, 6270610), (160, 5643549), (163, 5539680), (180, 5016488), (240, 3762366), (288, 3135305), (326, 2769840), (360, 2508244), (480, 1881183), (489, 1846560), (652, 1384920), (720, 1254122), (815, 1107936), (978, 923280), (1304, 692460), (1440, 627061), (1467, 615520), (1630, 553968), (1956, 461640), (2445, 369312), (2608, 346230), (2934, 307760), (3260, 276984), (3847, 234720), (3912, 230820), (4890, 184656), (5216, 173115), (5868, 153880), (6520, 138492), (7335, 123104), (7694, 117360), (7824, 115410), (9780, 92328), (11541, 78240), (11736, 76940), (13040, 69246), (14670, 61552), (15388, 58680), (15648, 57705), (19235, 46944), (19560, 46164), (23082, 39120), (23472, 38470), (26080, 34623), (29340, 30776)]