451483920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3847}}^1$

素因数の和:4029

約数の個数: 120

約数和(自身を含む): 1525932096

約数和(自身を除く): 1074448176

約数列:

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

約数ペア:

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