29660280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19040

約数の個数: 64

約数和(自身を含む): 95830560

約数和(自身を除く): 66170280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 19013, 38026, 57039, 76052, 95065, 114078, 152104, 190130, 228156, 247169, 285195, 380260, 456312, 494338, 570390, 741507, 760520, 988676, 1140780, 1235845, 1483014, 1977352, 2281560, 2471690, 2966028, 3707535, 4943380, 5932056, 7415070, 9886760, 14830140, 29660280]

約数ペア:

[(1, 29660280), (2, 14830140), (3, 9886760), (4, 7415070), (5, 5932056), (6, 4943380), (8, 3707535), (10, 2966028), (12, 2471690), (13, 2281560), (15, 1977352), (20, 1483014), (24, 1235845), (26, 1140780), (30, 988676), (39, 760520), (40, 741507), (52, 570390), (60, 494338), (65, 456312), (78, 380260), (104, 285195), (120, 247169), (130, 228156), (156, 190130), (195, 152104), (260, 114078), (312, 95065), (390, 76052), (520, 57039), (780, 38026), (1560, 19013)]