15436980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 52222632

約数和(自身を除く): 36785652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 733, 780, 810, 1053, 1170, 1404, 1466, 1620, 1755, 2106, 2199, 2340, 2932, 3510, 3665, 4212, 4398, 5265, 6597, 7020, 7330, 8796, 9529, 10530, 10995, 13194, 14660, 19058, 19791, 21060, 21990, 26388, 28587, 32985, 38116, 39582, 43980, 47645, 57174, 59373, 65970, 79164, 85761, 95290, 98955, 114348, 118746, 131940, 142935, 171522, 190580, 197910, 237492, 257283, 285870, 296865, 343044, 395820, 428805, 514566, 571740, 593730, 771849, 857610, 1029132, 1187460, 1286415, 1543698, 1715220, 2572830, 3087396, 3859245, 5145660, 7718490, 15436980]

約数ペア:

[(1, 15436980), (2, 7718490), (3, 5145660), (4, 3859245), (5, 3087396), (6, 2572830), (9, 1715220), (10, 1543698), (12, 1286415), (13, 1187460), (15, 1029132), (18, 857610), (20, 771849), (26, 593730), (27, 571740), (30, 514566), (36, 428805), (39, 395820), (45, 343044), (52, 296865), (54, 285870), (60, 257283), (65, 237492), (78, 197910), (81, 190580), (90, 171522), (108, 142935), (117, 131940), (130, 118746), (135, 114348), (156, 98955), (162, 95290), (180, 85761), (195, 79164), (234, 65970), (260, 59373), (270, 57174), (324, 47645), (351, 43980), (390, 39582), (405, 38116), (468, 32985), (540, 28587), (585, 26388), (702, 21990), (733, 21060), (780, 19791), (810, 19058), (1053, 14660), (1170, 13194), (1404, 10995), (1466, 10530), (1620, 9529), (1755, 8796), (2106, 7330), (2199, 7020), (2340, 6597), (2932, 5265), (3510, 4398), (3665, 4212)]