2251484160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{146581}}^1$

素因数の和:146609

約数の個数: 88

約数和(自身を含む): 7201280496

約数和(自身を除く): 4949796336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 146581, 293162, 439743, 586324, 732905, 879486, 1172648, 1465810, 1758972, 2198715, 2345296, 2931620, 3517944, 4397430, 4690592, 5863240, 7035888, 8794860, 9381184, 11726480, 14071776, 17589720, 18762368, 23452960, 28143552, 35179440, 37524736, 46905920, 56287104, 70358880, 75049472, 93811840, 112574208, 140717760, 150098944, 187623680, 225148416, 281435520, 375247360, 450296832, 562871040, 750494720, 1125742080, 2251484160]

約数ペア:

[(1, 2251484160), (2, 1125742080), (3, 750494720), (4, 562871040), (5, 450296832), (6, 375247360), (8, 281435520), (10, 225148416), (12, 187623680), (15, 150098944), (16, 140717760), (20, 112574208), (24, 93811840), (30, 75049472), (32, 70358880), (40, 56287104), (48, 46905920), (60, 37524736), (64, 35179440), (80, 28143552), (96, 23452960), (120, 18762368), (128, 17589720), (160, 14071776), (192, 11726480), (240, 9381184), (256, 8794860), (320, 7035888), (384, 5863240), (480, 4690592), (512, 4397430), (640, 3517944), (768, 2931620), (960, 2345296), (1024, 2198715), (1280, 1758972), (1536, 1465810), (1920, 1172648), (2560, 879486), (3072, 732905), (3840, 586324), (5120, 439743), (7680, 293162), (15360, 146581)]