1615693560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25261}}^1$

素因数の和:25329

約数の個数: 128

約数和(自身を含む): 5347460160

約数和(自身を除く): 3731766600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3198, 4264, 4920, 5330, 6396, 7995, 10660, 12792, 15990, 21320, 25261, 31980, 50522, 63960, 75783, 101044, 126305, 151566, 202088, 252610, 303132, 328393, 378915, 505220, 606264, 656786, 757830, 985179, 1010440, 1035701, 1313572, 1515660, 1641965, 1970358, 2071402, 2627144, 3031320, 3107103, 3283930, 3940716, 4142804, 4925895, 5178505, 6214206, 6567860, 7881432, 8285608, 9851790, 10357010, 12428412, 13135720, 13464113, 15535515, 19703580, 20714020, 24856824, 26928226, 31071030, 39407160, 40392339, 41428040, 53856452, 62142060, 67320565, 80784678, 107712904, 124284120, 134641130, 161569356, 201961695, 269282260, 323138712, 403923390, 538564520, 807846780, 1615693560]

約数ペア:

[(1, 1615693560), (2, 807846780), (3, 538564520), (4, 403923390), (5, 323138712), (6, 269282260), (8, 201961695), (10, 161569356), (12, 134641130), (13, 124284120), (15, 107712904), (20, 80784678), (24, 67320565), (26, 62142060), (30, 53856452), (39, 41428040), (40, 40392339), (41, 39407160), (52, 31071030), (60, 26928226), (65, 24856824), (78, 20714020), (82, 19703580), (104, 15535515), (120, 13464113), (123, 13135720), (130, 12428412), (156, 10357010), (164, 9851790), (195, 8285608), (205, 7881432), (246, 6567860), (260, 6214206), (312, 5178505), (328, 4925895), (390, 4142804), (410, 3940716), (492, 3283930), (520, 3107103), (533, 3031320), (615, 2627144), (780, 2071402), (820, 1970358), (984, 1641965), (1066, 1515660), (1230, 1313572), (1560, 1035701), (1599, 1010440), (1640, 985179), (2132, 757830), (2460, 656786), (2665, 606264), (3198, 505220), (4264, 378915), (4920, 328393), (5330, 303132), (6396, 252610), (7995, 202088), (10660, 151566), (12792, 126305), (15990, 101044), (21320, 75783), (25261, 63960), (31980, 50522)]