258892320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31727}}^1$

素因数の和:31762

約数の個数: 96

約数和(自身を含む): 863509248

約数和(自身を除く): 604616928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 31727, 63454, 95181, 126908, 158635, 190362, 253816, 317270, 380724, 475905, 507632, 539359, 634540, 761448, 951810, 1015264, 1078718, 1269080, 1522896, 1618077, 1903620, 2157436, 2538160, 2696795, 3045792, 3236154, 3807240, 4314872, 5076320, 5393590, 6472308, 7614480, 8090385, 8629744, 10787180, 12944616, 15228960, 16180770, 17259488, 21574360, 25889232, 32361540, 43148720, 51778464, 64723080, 86297440, 129446160, 258892320]

約数ペア:

[(1, 258892320), (2, 129446160), (3, 86297440), (4, 64723080), (5, 51778464), (6, 43148720), (8, 32361540), (10, 25889232), (12, 21574360), (15, 17259488), (16, 16180770), (17, 15228960), (20, 12944616), (24, 10787180), (30, 8629744), (32, 8090385), (34, 7614480), (40, 6472308), (48, 5393590), (51, 5076320), (60, 4314872), (68, 3807240), (80, 3236154), (85, 3045792), (96, 2696795), (102, 2538160), (120, 2157436), (136, 1903620), (160, 1618077), (170, 1522896), (204, 1269080), (240, 1078718), (255, 1015264), (272, 951810), (340, 761448), (408, 634540), (480, 539359), (510, 507632), (544, 475905), (680, 380724), (816, 317270), (1020, 253816), (1360, 190362), (1632, 158635), (2040, 126908), (2720, 95181), (4080, 63454), (8160, 31727)]