1455480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 5110560

約数和(自身を除く): 3655080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 311, 312, 360, 390, 468, 520, 585, 622, 780, 933, 936, 1170, 1244, 1555, 1560, 1866, 2340, 2488, 2799, 3110, 3732, 4043, 4665, 4680, 5598, 6220, 7464, 8086, 9330, 11196, 12129, 12440, 13995, 16172, 18660, 20215, 22392, 24258, 27990, 32344, 36387, 37320, 40430, 48516, 55980, 60645, 72774, 80860, 97032, 111960, 121290, 145548, 161720, 181935, 242580, 291096, 363870, 485160, 727740, 1455480]

約数ペア:

[(1, 1455480), (2, 727740), (3, 485160), (4, 363870), (5, 291096), (6, 242580), (8, 181935), (9, 161720), (10, 145548), (12, 121290), (13, 111960), (15, 97032), (18, 80860), (20, 72774), (24, 60645), (26, 55980), (30, 48516), (36, 40430), (39, 37320), (40, 36387), (45, 32344), (52, 27990), (60, 24258), (65, 22392), (72, 20215), (78, 18660), (90, 16172), (104, 13995), (117, 12440), (120, 12129), (130, 11196), (156, 9330), (180, 8086), (195, 7464), (234, 6220), (260, 5598), (311, 4680), (312, 4665), (360, 4043), (390, 3732), (468, 3110), (520, 2799), (585, 2488), (622, 2340), (780, 1866), (933, 1560), (936, 1555), (1170, 1244)]