30468048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 85577856

約数和(自身を除く): 55109808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 311, 312, 314, 471, 622, 624, 628, 933, 942, 1244, 1256, 1866, 1884, 2041, 2488, 2512, 3732, 3768, 4043, 4082, 4976, 6123, 7464, 7536, 8086, 8164, 12129, 12246, 14928, 16172, 16328, 24258, 24492, 32344, 32656, 48516, 48827, 48984, 64688, 97032, 97654, 97968, 146481, 194064, 195308, 292962, 390616, 585924, 634751, 781232, 1171848, 1269502, 1904253, 2343696, 2539004, 3808506, 5078008, 7617012, 10156016, 15234024, 30468048]

約数ペア:

[(1, 30468048), (2, 15234024), (3, 10156016), (4, 7617012), (6, 5078008), (8, 3808506), (12, 2539004), (13, 2343696), (16, 1904253), (24, 1269502), (26, 1171848), (39, 781232), (48, 634751), (52, 585924), (78, 390616), (104, 292962), (156, 195308), (157, 194064), (208, 146481), (311, 97968), (312, 97654), (314, 97032), (471, 64688), (622, 48984), (624, 48827), (628, 48516), (933, 32656), (942, 32344), (1244, 24492), (1256, 24258), (1866, 16328), (1884, 16172), (2041, 14928), (2488, 12246), (2512, 12129), (3732, 8164), (3768, 8086), (4043, 7536), (4082, 7464), (4976, 6123)]