1848806520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{45181}}^1$

素因数の和:45237

約数の個数: 128

約数和(自身を含む): 6245959680

約数和(自身を除く): 4397153160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 45181, 90362, 135543, 180724, 225905, 271086, 361448, 451810, 496991, 542172, 677715, 903620, 993982, 1084344, 1355430, 1400611, 1490973, 1807240, 1987964, 2484955, 2710860, 2801222, 2981946, 3975928, 4201833, 4969910, 5421720, 5602444, 5963892, 7003055, 7454865, 8403666, 9939820, 11204888, 11927784, 14006110, 14909730, 15406721, 16807332, 19879640, 21009165, 28012220, 29819460, 30813442, 33614664, 42018330, 46220163, 56024440, 59638920, 61626884, 77033605, 84036660, 92440326, 123253768, 154067210, 168073320, 184880652, 231100815, 308134420, 369761304, 462201630, 616268840, 924403260, 1848806520]

約数ペア:

[(1, 1848806520), (2, 924403260), (3, 616268840), (4, 462201630), (5, 369761304), (6, 308134420), (8, 231100815), (10, 184880652), (11, 168073320), (12, 154067210), (15, 123253768), (20, 92440326), (22, 84036660), (24, 77033605), (30, 61626884), (31, 59638920), (33, 56024440), (40, 46220163), (44, 42018330), (55, 33614664), (60, 30813442), (62, 29819460), (66, 28012220), (88, 21009165), (93, 19879640), (110, 16807332), (120, 15406721), (124, 14909730), (132, 14006110), (155, 11927784), (165, 11204888), (186, 9939820), (220, 8403666), (248, 7454865), (264, 7003055), (310, 5963892), (330, 5602444), (341, 5421720), (372, 4969910), (440, 4201833), (465, 3975928), (620, 2981946), (660, 2801222), (682, 2710860), (744, 2484955), (930, 1987964), (1023, 1807240), (1240, 1490973), (1320, 1400611), (1364, 1355430), (1705, 1084344), (1860, 993982), (2046, 903620), (2728, 677715), (3410, 542172), (3720, 496991), (4092, 451810), (5115, 361448), (6820, 271086), (8184, 225905), (10230, 180724), (13640, 135543), (20460, 90362), (40920, 45181)]