456771120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:831

約数の個数: 160

約数和(自身を含む): 1533276864

約数和(自身を除く): 1076505744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 281, 312, 390, 520, 521, 562, 624, 780, 843, 1040, 1042, 1124, 1405, 1560, 1563, 1686, 2084, 2248, 2605, 2810, 3120, 3126, 3372, 3653, 4168, 4215, 4496, 5210, 5620, 6252, 6744, 6773, 7306, 7815, 8336, 8430, 10420, 10959, 11240, 12504, 13488, 13546, 14612, 15630, 16860, 18265, 20319, 20840, 21918, 22480, 25008, 27092, 29224, 31260, 33720, 33865, 36530, 40638, 41680, 43836, 54184, 54795, 58448, 62520, 67440, 67730, 73060, 81276, 87672, 101595, 108368, 109590, 125040, 135460, 146120, 146401, 162552, 175344, 203190, 219180, 270920, 292240, 292802, 325104, 406380, 438360, 439203, 541840, 585604, 732005, 812760, 876720, 878406, 1171208, 1464010, 1625520, 1756812, 1903213, 2196015, 2342416, 2928020, 3513624, 3806426, 4392030, 5709639, 5856040, 7027248, 7612852, 8784060, 9516065, 11419278, 11712080, 15225704, 17568120, 19032130, 22838556, 28548195, 30451408, 35136240, 38064260, 45677112, 57096390, 76128520, 91354224, 114192780, 152257040, 228385560, 456771120]

約数ペア:

[(1, 456771120), (2, 228385560), (3, 152257040), (4, 114192780), (5, 91354224), (6, 76128520), (8, 57096390), (10, 45677112), (12, 38064260), (13, 35136240), (15, 30451408), (16, 28548195), (20, 22838556), (24, 19032130), (26, 17568120), (30, 15225704), (39, 11712080), (40, 11419278), (48, 9516065), (52, 8784060), (60, 7612852), (65, 7027248), (78, 5856040), (80, 5709639), (104, 4392030), (120, 3806426), (130, 3513624), (156, 2928020), (195, 2342416), (208, 2196015), (240, 1903213), (260, 1756812), (281, 1625520), (312, 1464010), (390, 1171208), (520, 878406), (521, 876720), (562, 812760), (624, 732005), (780, 585604), (843, 541840), (1040, 439203), (1042, 438360), (1124, 406380), (1405, 325104), (1560, 292802), (1563, 292240), (1686, 270920), (2084, 219180), (2248, 203190), (2605, 175344), (2810, 162552), (3120, 146401), (3126, 146120), (3372, 135460), (3653, 125040), (4168, 109590), (4215, 108368), (4496, 101595), (5210, 87672), (5620, 81276), (6252, 73060), (6744, 67730), (6773, 67440), (7306, 62520), (7815, 58448), (8336, 54795), (8430, 54184), (10420, 43836), (10959, 41680), (11240, 40638), (12504, 36530), (13488, 33865), (13546, 33720), (14612, 31260), (15630, 29224), (16860, 27092), (18265, 25008), (20319, 22480), (20840, 21918)]