39163680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{27197}}^1$

素因数の和:27218

約数の個数: 72

約数和(自身を含む): 133650972

約数和(自身を除く): 94487292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 27197, 54394, 81591, 108788, 135985, 163182, 217576, 244773, 271970, 326364, 407955, 435152, 489546, 543940, 652728, 815910, 870304, 979092, 1087880, 1223865, 1305456, 1631820, 1958184, 2175760, 2447730, 2610912, 3263640, 3916368, 4351520, 4895460, 6527280, 7832736, 9790920, 13054560, 19581840, 39163680]

約数ペア:

[(1, 39163680), (2, 19581840), (3, 13054560), (4, 9790920), (5, 7832736), (6, 6527280), (8, 4895460), (9, 4351520), (10, 3916368), (12, 3263640), (15, 2610912), (16, 2447730), (18, 2175760), (20, 1958184), (24, 1631820), (30, 1305456), (32, 1223865), (36, 1087880), (40, 979092), (45, 870304), (48, 815910), (60, 652728), (72, 543940), (80, 489546), (90, 435152), (96, 407955), (120, 326364), (144, 271970), (160, 244773), (180, 217576), (240, 163182), (288, 135985), (360, 108788), (480, 81591), (720, 54394), (1440, 27197)]