557291760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{12829}}^1$

素因数の和:13026

約数の個数: 80

約数和(自身を含む): 1737284640

約数和(自身を除く): 1179992880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 7240, 8688, 10860, 12829, 14480, 21720, 25658, 38487, 43440, 51316, 64145, 76974, 102632, 128290, 153948, 192435, 205264, 256580, 307896, 384870, 513160, 615792, 769740, 1026320, 1539480, 2322049, 3078960, 4644098, 6966147, 9288196, 11610245, 13932294, 18576392, 23220490, 27864588, 34830735, 37152784, 46440980, 55729176, 69661470, 92881960, 111458352, 139322940, 185763920, 278645880, 557291760]

約数ペア:

[(1, 557291760), (2, 278645880), (3, 185763920), (4, 139322940), (5, 111458352), (6, 92881960), (8, 69661470), (10, 55729176), (12, 46440980), (15, 37152784), (16, 34830735), (20, 27864588), (24, 23220490), (30, 18576392), (40, 13932294), (48, 11610245), (60, 9288196), (80, 6966147), (120, 4644098), (181, 3078960), (240, 2322049), (362, 1539480), (543, 1026320), (724, 769740), (905, 615792), (1086, 513160), (1448, 384870), (1810, 307896), (2172, 256580), (2715, 205264), (2896, 192435), (3620, 153948), (4344, 128290), (5430, 102632), (7240, 76974), (8688, 64145), (10860, 51316), (12829, 43440), (14480, 38487), (21720, 25658)]