181482240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 585139968

約数和(自身を除く): 403657728

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, 167, 192, 240, 256, 283, 320, 334, 384, 480, 501, 566, 640, 668, 768, 835, 849, 960, 1002, 1132, 1280, 1336, 1415, 1670, 1698, 1920, 2004, 2264, 2505, 2672, 2830, 3340, 3396, 3840, 4008, 4245, 4528, 5010, 5344, 5660, 6680, 6792, 8016, 8490, 9056, 10020, 10688, 11320, 13360, 13584, 16032, 16980, 18112, 20040, 21376, 22640, 26720, 27168, 32064, 33960, 36224, 40080, 42752, 45280, 47261, 53440, 54336, 64128, 67920, 72448, 80160, 90560, 94522, 106880, 108672, 128256, 135840, 141783, 160320, 181120, 189044, 213760, 217344, 236305, 271680, 283566, 320640, 362240, 378088, 472610, 543360, 567132, 641280, 708915, 756176, 945220, 1086720, 1134264, 1417830, 1512352, 1890440, 2268528, 2835660, 3024704, 3780880, 4537056, 5671320, 6049408, 7561760, 9074112, 11342640, 12098816, 15123520, 18148224, 22685280, 30247040, 36296448, 45370560, 60494080, 90741120, 181482240]

約数ペア:

[(1, 181482240), (2, 90741120), (3, 60494080), (4, 45370560), (5, 36296448), (6, 30247040), (8, 22685280), (10, 18148224), (12, 15123520), (15, 12098816), (16, 11342640), (20, 9074112), (24, 7561760), (30, 6049408), (32, 5671320), (40, 4537056), (48, 3780880), (60, 3024704), (64, 2835660), (80, 2268528), (96, 1890440), (120, 1512352), (128, 1417830), (160, 1134264), (167, 1086720), (192, 945220), (240, 756176), (256, 708915), (283, 641280), (320, 567132), (334, 543360), (384, 472610), (480, 378088), (501, 362240), (566, 320640), (640, 283566), (668, 271680), (768, 236305), (835, 217344), (849, 213760), (960, 189044), (1002, 181120), (1132, 160320), (1280, 141783), (1336, 135840), (1415, 128256), (1670, 108672), (1698, 106880), (1920, 94522), (2004, 90560), (2264, 80160), (2505, 72448), (2672, 67920), (2830, 64128), (3340, 54336), (3396, 53440), (3840, 47261), (4008, 45280), (4245, 42752), (4528, 40080), (5010, 36224), (5344, 33960), (5660, 32064), (6680, 27168), (6792, 26720), (8016, 22640), (8490, 21376), (9056, 20040), (10020, 18112), (10688, 16980), (11320, 16032), (13360, 13584)]