13873320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 45700200

約数和(自身を除く): 31826880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 433, 445, 534, 712, 801, 866, 890, 1068, 1299, 1335, 1602, 1732, 1780, 2136, 2165, 2598, 2670, 3204, 3464, 3560, 3897, 4005, 4330, 5196, 5340, 6408, 6495, 7794, 8010, 8660, 10392, 10680, 12990, 15588, 16020, 17320, 19485, 25980, 31176, 32040, 38537, 38970, 51960, 77074, 77940, 115611, 154148, 155880, 192685, 231222, 308296, 346833, 385370, 462444, 578055, 693666, 770740, 924888, 1156110, 1387332, 1541480, 1734165, 2312220, 2774664, 3468330, 4624440, 6936660, 13873320]

約数ペア:

[(1, 13873320), (2, 6936660), (3, 4624440), (4, 3468330), (5, 2774664), (6, 2312220), (8, 1734165), (9, 1541480), (10, 1387332), (12, 1156110), (15, 924888), (18, 770740), (20, 693666), (24, 578055), (30, 462444), (36, 385370), (40, 346833), (45, 308296), (60, 231222), (72, 192685), (89, 155880), (90, 154148), (120, 115611), (178, 77940), (180, 77074), (267, 51960), (356, 38970), (360, 38537), (433, 32040), (445, 31176), (534, 25980), (712, 19485), (801, 17320), (866, 16020), (890, 15588), (1068, 12990), (1299, 10680), (1335, 10392), (1602, 8660), (1732, 8010), (1780, 7794), (2136, 6495), (2165, 6408), (2598, 5340), (2670, 5196), (3204, 4330), (3464, 4005), (3560, 3897)]