288569160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72871}}^1$

素因数の和:72899

約数の個数: 96

約数和(自身を含む): 1023122880

約数和(自身を除く): 734553720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 72871, 145742, 218613, 291484, 364355, 437226, 582968, 655839, 728710, 801581, 874452, 1093065, 1311678, 1457420, 1603162, 1748904, 2186130, 2404743, 2623356, 2914840, 3206324, 3279195, 4007905, 4372260, 4809486, 5246712, 6412648, 6558390, 7214229, 8015810, 8744520, 9618972, 12023715, 13116780, 14428458, 16031620, 19237944, 24047430, 26233560, 28856916, 32063240, 36071145, 48094860, 57713832, 72142290, 96189720, 144284580, 288569160]

約数ペア:

[(1, 288569160), (2, 144284580), (3, 96189720), (4, 72142290), (5, 57713832), (6, 48094860), (8, 36071145), (9, 32063240), (10, 28856916), (11, 26233560), (12, 24047430), (15, 19237944), (18, 16031620), (20, 14428458), (22, 13116780), (24, 12023715), (30, 9618972), (33, 8744520), (36, 8015810), (40, 7214229), (44, 6558390), (45, 6412648), (55, 5246712), (60, 4809486), (66, 4372260), (72, 4007905), (88, 3279195), (90, 3206324), (99, 2914840), (110, 2623356), (120, 2404743), (132, 2186130), (165, 1748904), (180, 1603162), (198, 1457420), (220, 1311678), (264, 1093065), (330, 874452), (360, 801581), (396, 728710), (440, 655839), (495, 582968), (660, 437226), (792, 364355), (990, 291484), (1320, 218613), (1980, 145742), (3960, 72871)]