1157656860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{238201}}^1$

素因数の和:238225

約数の個数: 72

約数和(自身を含む): 3641632176

約数和(自身を除く): 2483975316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 238201, 476402, 714603, 952804, 1191005, 1429206, 2143809, 2382010, 2858412, 3573015, 4287618, 4764020, 6431427, 7146030, 8575236, 10719045, 12862854, 14292060, 19294281, 21438090, 25725708, 32157135, 38588562, 42876180, 57882843, 64314270, 77177124, 96471405, 115765686, 128628540, 192942810, 231531372, 289414215, 385885620, 578828430, 1157656860]

約数ペア:

[(1, 1157656860), (2, 578828430), (3, 385885620), (4, 289414215), (5, 231531372), (6, 192942810), (9, 128628540), (10, 115765686), (12, 96471405), (15, 77177124), (18, 64314270), (20, 57882843), (27, 42876180), (30, 38588562), (36, 32157135), (45, 25725708), (54, 21438090), (60, 19294281), (81, 14292060), (90, 12862854), (108, 10719045), (135, 8575236), (162, 7146030), (180, 6431427), (243, 4764020), (270, 4287618), (324, 3573015), (405, 2858412), (486, 2382010), (540, 2143809), (810, 1429206), (972, 1191005), (1215, 952804), (1620, 714603), (2430, 476402), (4860, 238201)]