395689320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28216

約数の個数: 128

約数和(自身を含む): 1420473600

約数和(自身を除く): 1024784280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 28183, 56366, 84549, 112732, 140915, 169098, 225464, 253647, 281830, 338196, 366379, 422745, 507294, 563660, 676392, 732758, 760941, 845490, 1014588, 1099137, 1127320, 1268235, 1465516, 1521882, 1690980, 1831895, 2029176, 2198274, 2536470, 2931032, 3043764, 3297411, 3381960, 3663790, 3804705, 4396548, 5072940, 5495685, 6087528, 6594822, 7327580, 7609410, 8793096, 9892233, 10145880, 10991370, 13189644, 14655160, 15218820, 16487055, 19784466, 21982740, 26379288, 30437640, 32974110, 39568932, 43965480, 49461165, 65948220, 79137864, 98922330, 131896440, 197844660, 395689320]

約数ペア:

[(1, 395689320), (2, 197844660), (3, 131896440), (4, 98922330), (5, 79137864), (6, 65948220), (8, 49461165), (9, 43965480), (10, 39568932), (12, 32974110), (13, 30437640), (15, 26379288), (18, 21982740), (20, 19784466), (24, 16487055), (26, 15218820), (27, 14655160), (30, 13189644), (36, 10991370), (39, 10145880), (40, 9892233), (45, 8793096), (52, 7609410), (54, 7327580), (60, 6594822), (65, 6087528), (72, 5495685), (78, 5072940), (90, 4396548), (104, 3804705), (108, 3663790), (117, 3381960), (120, 3297411), (130, 3043764), (135, 2931032), (156, 2536470), (180, 2198274), (195, 2029176), (216, 1831895), (234, 1690980), (260, 1521882), (270, 1465516), (312, 1268235), (351, 1127320), (360, 1099137), (390, 1014588), (468, 845490), (520, 760941), (540, 732758), (585, 676392), (702, 563660), (780, 507294), (936, 422745), (1080, 366379), (1170, 338196), (1404, 281830), (1560, 253647), (1755, 225464), (2340, 169098), (2808, 140915), (3510, 112732), (4680, 84549), (7020, 56366), (14040, 28183)]