30136080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:785

約数の個数: 120

約数和(自身を含む): 101297088

約数和(自身を除く): 71161008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 743, 780, 845, 1014, 1040, 1352, 1486, 1560, 1690, 2028, 2229, 2535, 2704, 2972, 3120, 3380, 3715, 4056, 4458, 5070, 5944, 6760, 7430, 8112, 8916, 9659, 10140, 11145, 11888, 13520, 14860, 17832, 19318, 20280, 22290, 28977, 29720, 35664, 38636, 40560, 44580, 48295, 57954, 59440, 77272, 89160, 96590, 115908, 125567, 144885, 154544, 178320, 193180, 231816, 251134, 289770, 376701, 386360, 463632, 502268, 579540, 627835, 753402, 772720, 1004536, 1159080, 1255670, 1506804, 1883505, 2009072, 2318160, 2511340, 3013608, 3767010, 5022680, 6027216, 7534020, 10045360, 15068040, 30136080]

約数ペア:

[(1, 30136080), (2, 15068040), (3, 10045360), (4, 7534020), (5, 6027216), (6, 5022680), (8, 3767010), (10, 3013608), (12, 2511340), (13, 2318160), (15, 2009072), (16, 1883505), (20, 1506804), (24, 1255670), (26, 1159080), (30, 1004536), (39, 772720), (40, 753402), (48, 627835), (52, 579540), (60, 502268), (65, 463632), (78, 386360), (80, 376701), (104, 289770), (120, 251134), (130, 231816), (156, 193180), (169, 178320), (195, 154544), (208, 144885), (240, 125567), (260, 115908), (312, 96590), (338, 89160), (390, 77272), (507, 59440), (520, 57954), (624, 48295), (676, 44580), (743, 40560), (780, 38636), (845, 35664), (1014, 29720), (1040, 28977), (1352, 22290), (1486, 20280), (1560, 19318), (1690, 17832), (2028, 14860), (2229, 13520), (2535, 11888), (2704, 11145), (2972, 10140), (3120, 9659), (3380, 8916), (3715, 8112), (4056, 7430), (4458, 6760), (5070, 5944)]