1373580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 4494672

約数和(自身を除く): 3121092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 587, 780, 1170, 1174, 1761, 2340, 2348, 2935, 3522, 5283, 5870, 7044, 7631, 8805, 10566, 11740, 15262, 17610, 21132, 22893, 26415, 30524, 35220, 38155, 45786, 52830, 68679, 76310, 91572, 105660, 114465, 137358, 152620, 228930, 274716, 343395, 457860, 686790, 1373580]

約数ペア:

[(1, 1373580), (2, 686790), (3, 457860), (4, 343395), (5, 274716), (6, 228930), (9, 152620), (10, 137358), (12, 114465), (13, 105660), (15, 91572), (18, 76310), (20, 68679), (26, 52830), (30, 45786), (36, 38155), (39, 35220), (45, 30524), (52, 26415), (60, 22893), (65, 21132), (78, 17610), (90, 15262), (117, 11740), (130, 10566), (156, 8805), (180, 7631), (195, 7044), (234, 5870), (260, 5283), (390, 3522), (468, 2935), (585, 2348), (587, 2340), (780, 1761), (1170, 1174)]