7989941880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{267401}}^1$

素因数の和:267501

約数の個数: 96

約数和(自身を含む): 26280268560

約数和(自身を除く): 18290326680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 29880, 267401, 534802, 802203, 1069604, 1337005, 1604406, 2139208, 2406609, 2674010, 3208812, 4011015, 4813218, 5348020, 6417624, 8022030, 9626436, 10696040, 12033045, 16044060, 19252872, 22194283, 24066090, 32088120, 44388566, 48132180, 66582849, 88777132, 96264360, 110971415, 133165698, 177554264, 199748547, 221942830, 266331396, 332914245, 399497094, 443885660, 532662792, 665828490, 798994188, 887771320, 998742735, 1331656980, 1597988376, 1997485470, 2663313960, 3994970940, 7989941880]

約数ペア:

[(1, 7989941880), (2, 3994970940), (3, 2663313960), (4, 1997485470), (5, 1597988376), (6, 1331656980), (8, 998742735), (9, 887771320), (10, 798994188), (12, 665828490), (15, 532662792), (18, 443885660), (20, 399497094), (24, 332914245), (30, 266331396), (36, 221942830), (40, 199748547), (45, 177554264), (60, 133165698), (72, 110971415), (83, 96264360), (90, 88777132), (120, 66582849), (166, 48132180), (180, 44388566), (249, 32088120), (332, 24066090), (360, 22194283), (415, 19252872), (498, 16044060), (664, 12033045), (747, 10696040), (830, 9626436), (996, 8022030), (1245, 6417624), (1494, 5348020), (1660, 4813218), (1992, 4011015), (2490, 3208812), (2988, 2674010), (3320, 2406609), (3735, 2139208), (4980, 1604406), (5976, 1337005), (7470, 1069604), (9960, 802203), (14940, 534802), (29880, 267401)]