65147160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41761}}^1$

素因数の和:41788

約数の個数: 64

約数和(自身を含む): 210480480

約数和(自身を除く): 145333320

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, 41761, 83522, 125283, 167044, 208805, 250566, 334088, 417610, 501132, 542893, 626415, 835220, 1002264, 1085786, 1252830, 1628679, 1670440, 2171572, 2505660, 2714465, 3257358, 4343144, 5011320, 5428930, 6514716, 8143395, 10857860, 13029432, 16286790, 21715720, 32573580, 65147160]

約数ペア:

[(1, 65147160), (2, 32573580), (3, 21715720), (4, 16286790), (5, 13029432), (6, 10857860), (8, 8143395), (10, 6514716), (12, 5428930), (13, 5011320), (15, 4343144), (20, 3257358), (24, 2714465), (26, 2505660), (30, 2171572), (39, 1670440), (40, 1628679), (52, 1252830), (60, 1085786), (65, 1002264), (78, 835220), (104, 626415), (120, 542893), (130, 501132), (156, 417610), (195, 334088), (260, 250566), (312, 208805), (390, 167044), (520, 125283), (780, 83522), (1560, 41761)]