4489440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 14515200

約数和(自身を除く): 10025760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 199, 235, 240, 282, 376, 398, 470, 480, 564, 597, 705, 752, 796, 940, 995, 1128, 1194, 1410, 1504, 1592, 1880, 1990, 2256, 2388, 2820, 2985, 3184, 3760, 3980, 4512, 4776, 5640, 5970, 6368, 7520, 7960, 9353, 9552, 11280, 11940, 15920, 18706, 19104, 22560, 23880, 28059, 31840, 37412, 46765, 47760, 56118, 74824, 93530, 95520, 112236, 140295, 149648, 187060, 224472, 280590, 299296, 374120, 448944, 561180, 748240, 897888, 1122360, 1496480, 2244720, 4489440]

約数ペア:

[(1, 4489440), (2, 2244720), (3, 1496480), (4, 1122360), (5, 897888), (6, 748240), (8, 561180), (10, 448944), (12, 374120), (15, 299296), (16, 280590), (20, 224472), (24, 187060), (30, 149648), (32, 140295), (40, 112236), (47, 95520), (48, 93530), (60, 74824), (80, 56118), (94, 47760), (96, 46765), (120, 37412), (141, 31840), (160, 28059), (188, 23880), (199, 22560), (235, 19104), (240, 18706), (282, 15920), (376, 11940), (398, 11280), (470, 9552), (480, 9353), (564, 7960), (597, 7520), (705, 6368), (752, 5970), (796, 5640), (940, 4776), (995, 4512), (1128, 3980), (1194, 3760), (1410, 3184), (1504, 2985), (1592, 2820), (1880, 2388), (1990, 2256)]