30015072

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1276

約数の個数: 72

約数和(自身を含む): 86388120

約数和(自身を除く): 56373048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1171, 1424, 1602, 2136, 2342, 2848, 3204, 3513, 4272, 4684, 6408, 7026, 8544, 9368, 10539, 12816, 14052, 18736, 21078, 25632, 28104, 37472, 42156, 56208, 84312, 104219, 112416, 168624, 208438, 312657, 337248, 416876, 625314, 833752, 937971, 1250628, 1667504, 1875942, 2501256, 3335008, 3751884, 5002512, 7503768, 10005024, 15007536, 30015072]

約数ペア:

[(1, 30015072), (2, 15007536), (3, 10005024), (4, 7503768), (6, 5002512), (8, 3751884), (9, 3335008), (12, 2501256), (16, 1875942), (18, 1667504), (24, 1250628), (32, 937971), (36, 833752), (48, 625314), (72, 416876), (89, 337248), (96, 312657), (144, 208438), (178, 168624), (267, 112416), (288, 104219), (356, 84312), (534, 56208), (712, 42156), (801, 37472), (1068, 28104), (1171, 25632), (1424, 21078), (1602, 18736), (2136, 14052), (2342, 12816), (2848, 10539), (3204, 9368), (3513, 8544), (4272, 7026), (4684, 6408)]