1844164920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1182157}}^1$

素因数の和:1182184

約数の個数: 64

約数和(自身を含む): 5958076320

約数和(自身を除く): 4113911400

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, 1182157, 2364314, 3546471, 4728628, 5910785, 7092942, 9457256, 11821570, 14185884, 15368041, 17732355, 23643140, 28371768, 30736082, 35464710, 46104123, 47286280, 61472164, 70929420, 76840205, 92208246, 122944328, 141858840, 153680410, 184416492, 230520615, 307360820, 368832984, 461041230, 614721640, 922082460, 1844164920]

約数ペア:

[(1, 1844164920), (2, 922082460), (3, 614721640), (4, 461041230), (5, 368832984), (6, 307360820), (8, 230520615), (10, 184416492), (12, 153680410), (13, 141858840), (15, 122944328), (20, 92208246), (24, 76840205), (26, 70929420), (30, 61472164), (39, 47286280), (40, 46104123), (52, 35464710), (60, 30736082), (65, 28371768), (78, 23643140), (104, 17732355), (120, 15368041), (130, 14185884), (156, 11821570), (195, 9457256), (260, 7092942), (312, 5910785), (390, 4728628), (520, 3546471), (780, 2364314), (1560, 1182157)]