1456416720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61297}}^1$

素因数の和:61330

約数の個数: 160

約数和(自身を含む): 5472685440

約数和(自身を除く): 4016268720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 61297, 122594, 183891, 245188, 306485, 367782, 490376, 551673, 612970, 674267, 735564, 919455, 980752, 1103346, 1225940, 1348534, 1471128, 1655019, 1838910, 2022801, 2206692, 2451880, 2697068, 2758365, 2942256, 3310038, 3371335, 3677820, 4045602, 4413384, 4903760, 5394136, 5516730, 6068403, 6620076, 6742670, 7355640, 8091204, 8275095, 8826768, 10114005, 10788272, 11033460, 12136806, 13240152, 13485340, 14711280, 16182408, 16550190, 18205209, 20228010, 22066920, 24273612, 26480304, 26970680, 30342015, 32364816, 33100380, 36410418, 40456020, 44133840, 48547224, 53941360, 60684030, 66200760, 72820836, 80912040, 91026045, 97094448, 121368060, 132401520, 145641672, 161824080, 182052090, 242736120, 291283344, 364104180, 485472240, 728208360, 1456416720]

約数ペア:

[(1, 1456416720), (2, 728208360), (3, 485472240), (4, 364104180), (5, 291283344), (6, 242736120), (8, 182052090), (9, 161824080), (10, 145641672), (11, 132401520), (12, 121368060), (15, 97094448), (16, 91026045), (18, 80912040), (20, 72820836), (22, 66200760), (24, 60684030), (27, 53941360), (30, 48547224), (33, 44133840), (36, 40456020), (40, 36410418), (44, 33100380), (45, 32364816), (48, 30342015), (54, 26970680), (55, 26480304), (60, 24273612), (66, 22066920), (72, 20228010), (80, 18205209), (88, 16550190), (90, 16182408), (99, 14711280), (108, 13485340), (110, 13240152), (120, 12136806), (132, 11033460), (135, 10788272), (144, 10114005), (165, 8826768), (176, 8275095), (180, 8091204), (198, 7355640), (216, 6742670), (220, 6620076), (240, 6068403), (264, 5516730), (270, 5394136), (297, 4903760), (330, 4413384), (360, 4045602), (396, 3677820), (432, 3371335), (440, 3310038), (495, 2942256), (528, 2758365), (540, 2697068), (594, 2451880), (660, 2206692), (720, 2022801), (792, 1838910), (880, 1655019), (990, 1471128), (1080, 1348534), (1188, 1225940), (1320, 1103346), (1485, 980752), (1584, 919455), (1980, 735564), (2160, 674267), (2376, 612970), (2640, 551673), (2970, 490376), (3960, 367782), (4752, 306485), (5940, 245188), (7920, 183891), (11880, 122594), (23760, 61297)]