237797640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{523}}^1$

素因数の和:964

約数の個数: 128

約数和(自身を含む): 796060800

約数和(自身を除く): 558263160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 421, 523, 540, 842, 1046, 1080, 1263, 1569, 1684, 2092, 2105, 2526, 2615, 3138, 3368, 3789, 4184, 4210, 4707, 5052, 5230, 6276, 6315, 7578, 7845, 8420, 9414, 10104, 10460, 11367, 12552, 12630, 14121, 15156, 15690, 16840, 18828, 18945, 20920, 22734, 23535, 25260, 28242, 30312, 31380, 37656, 37890, 45468, 47070, 50520, 56484, 56835, 62760, 70605, 75780, 90936, 94140, 112968, 113670, 141210, 151560, 188280, 220183, 227340, 282420, 440366, 454680, 564840, 660549, 880732, 1100915, 1321098, 1761464, 1981647, 2201830, 2642196, 3302745, 3963294, 4403660, 5284392, 5944941, 6605490, 7926588, 8807320, 9908235, 11889882, 13210980, 15853176, 19816470, 23779764, 26421960, 29724705, 39632940, 47559528, 59449410, 79265880, 118898820, 237797640]

約数ペア:

[(1, 237797640), (2, 118898820), (3, 79265880), (4, 59449410), (5, 47559528), (6, 39632940), (8, 29724705), (9, 26421960), (10, 23779764), (12, 19816470), (15, 15853176), (18, 13210980), (20, 11889882), (24, 9908235), (27, 8807320), (30, 7926588), (36, 6605490), (40, 5944941), (45, 5284392), (54, 4403660), (60, 3963294), (72, 3302745), (90, 2642196), (108, 2201830), (120, 1981647), (135, 1761464), (180, 1321098), (216, 1100915), (270, 880732), (360, 660549), (421, 564840), (523, 454680), (540, 440366), (842, 282420), (1046, 227340), (1080, 220183), (1263, 188280), (1569, 151560), (1684, 141210), (2092, 113670), (2105, 112968), (2526, 94140), (2615, 90936), (3138, 75780), (3368, 70605), (3789, 62760), (4184, 56835), (4210, 56484), (4707, 50520), (5052, 47070), (5230, 45468), (6276, 37890), (6315, 37656), (7578, 31380), (7845, 30312), (8420, 28242), (9414, 25260), (10104, 23535), (10460, 22734), (11367, 20920), (12552, 18945), (12630, 18828), (14121, 16840), (15156, 15690)]