26521560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1922

約数の個数: 128

約数和(自身を含む): 95256000

約数和(自身を除く): 68734440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 1889, 2340, 2808, 3510, 3778, 4680, 5667, 7020, 7556, 9445, 11334, 14040, 15112, 17001, 18890, 22668, 24557, 28335, 34002, 37780, 45336, 49114, 51003, 56670, 68004, 73671, 75560, 85005, 98228, 102006, 113340, 122785, 136008, 147342, 170010, 196456, 204012, 221013, 226680, 245570, 255015, 294684, 340020, 368355, 408024, 442026, 491140, 510030, 589368, 663039, 680040, 736710, 884052, 982280, 1020060, 1105065, 1326078, 1473420, 1768104, 2040120, 2210130, 2652156, 2946840, 3315195, 4420260, 5304312, 6630390, 8840520, 13260780, 26521560]

約数ペア:

[(1, 26521560), (2, 13260780), (3, 8840520), (4, 6630390), (5, 5304312), (6, 4420260), (8, 3315195), (9, 2946840), (10, 2652156), (12, 2210130), (13, 2040120), (15, 1768104), (18, 1473420), (20, 1326078), (24, 1105065), (26, 1020060), (27, 982280), (30, 884052), (36, 736710), (39, 680040), (40, 663039), (45, 589368), (52, 510030), (54, 491140), (60, 442026), (65, 408024), (72, 368355), (78, 340020), (90, 294684), (104, 255015), (108, 245570), (117, 226680), (120, 221013), (130, 204012), (135, 196456), (156, 170010), (180, 147342), (195, 136008), (216, 122785), (234, 113340), (260, 102006), (270, 98228), (312, 85005), (351, 75560), (360, 73671), (390, 68004), (468, 56670), (520, 51003), (540, 49114), (585, 45336), (702, 37780), (780, 34002), (936, 28335), (1080, 24557), (1170, 22668), (1404, 18890), (1560, 17001), (1755, 15112), (1889, 14040), (2340, 11334), (2808, 9445), (3510, 7556), (3778, 7020), (4680, 5667)]