145187880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1259}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 450424800

約数和(自身を除く): 305236920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1259, 1860, 1922, 2518, 2883, 3720, 3777, 3844, 4805, 5036, 5766, 6295, 7554, 7688, 9610, 10072, 11532, 12590, 14415, 15108, 18885, 19220, 23064, 25180, 28830, 30216, 37770, 38440, 39029, 50360, 57660, 75540, 78058, 115320, 117087, 151080, 156116, 195145, 234174, 312232, 390290, 468348, 585435, 780580, 936696, 1170870, 1209899, 1561160, 2341740, 2419798, 3629697, 4683480, 4839596, 6049495, 7259394, 9679192, 12098990, 14518788, 18148485, 24197980, 29037576, 36296970, 48395960, 72593940, 145187880]

約数ペア:

[(1, 145187880), (2, 72593940), (3, 48395960), (4, 36296970), (5, 29037576), (6, 24197980), (8, 18148485), (10, 14518788), (12, 12098990), (15, 9679192), (20, 7259394), (24, 6049495), (30, 4839596), (31, 4683480), (40, 3629697), (60, 2419798), (62, 2341740), (93, 1561160), (120, 1209899), (124, 1170870), (155, 936696), (186, 780580), (248, 585435), (310, 468348), (372, 390290), (465, 312232), (620, 234174), (744, 195145), (930, 156116), (961, 151080), (1240, 117087), (1259, 115320), (1860, 78058), (1922, 75540), (2518, 57660), (2883, 50360), (3720, 39029), (3777, 38440), (3844, 37770), (4805, 30216), (5036, 28830), (5766, 25180), (6295, 23064), (7554, 19220), (7688, 18885), (9610, 15108), (10072, 14415), (11532, 12590)]