1613377440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{124489}}^1$

素因数の和:124516

約数の個数: 120

約数和(自身を含む): 5693923620

約数和(自身を除く): 4080546180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 124489, 248978, 373467, 497956, 622445, 746934, 995912, 1120401, 1244890, 1493868, 1867335, 1991824, 2240802, 2489780, 2987736, 3361203, 3734670, 3983648, 4481604, 4979560, 5602005, 5975472, 6722406, 7469340, 8963208, 9959120, 10083609, 11204010, 11950944, 13444812, 14938680, 16806015, 17926416, 19918240, 20167218, 22408020, 26889624, 29877360, 33612030, 35852832, 40334436, 44816040, 50418045, 53779248, 59754720, 67224060, 80668872, 89632080, 100836090, 107558496, 134448120, 161337744, 179264160, 201672180, 268896240, 322675488, 403344360, 537792480, 806688720, 1613377440]

約数ペア:

[(1, 1613377440), (2, 806688720), (3, 537792480), (4, 403344360), (5, 322675488), (6, 268896240), (8, 201672180), (9, 179264160), (10, 161337744), (12, 134448120), (15, 107558496), (16, 100836090), (18, 89632080), (20, 80668872), (24, 67224060), (27, 59754720), (30, 53779248), (32, 50418045), (36, 44816040), (40, 40334436), (45, 35852832), (48, 33612030), (54, 29877360), (60, 26889624), (72, 22408020), (80, 20167218), (81, 19918240), (90, 17926416), (96, 16806015), (108, 14938680), (120, 13444812), (135, 11950944), (144, 11204010), (160, 10083609), (162, 9959120), (180, 8963208), (216, 7469340), (240, 6722406), (270, 5975472), (288, 5602005), (324, 4979560), (360, 4481604), (405, 3983648), (432, 3734670), (480, 3361203), (540, 2987736), (648, 2489780), (720, 2240802), (810, 1991824), (864, 1867335), (1080, 1493868), (1296, 1244890), (1440, 1120401), (1620, 995912), (2160, 746934), (2592, 622445), (3240, 497956), (4320, 373467), (6480, 248978), (12960, 124489)]