123405761040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1\times {\mathrm{2633}}^1$

素因数の和:3537

約数の個数: 160

約数和(自身を含む): 384445322496

約数和(自身を除く): 261039561456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 487, 802, 974, 1203, 1461, 1604, 1948, 2005, 2406, 2435, 2633, 2922, 3208, 3896, 4010, 4812, 4870, 5266, 5844, 6015, 6416, 7305, 7792, 7899, 8020, 9624, 9740, 10532, 11688, 12030, 13165, 14610, 15798, 16040, 19248, 19480, 21064, 23376, 24060, 26330, 29220, 31596, 32080, 38960, 39495, 42128, 48120, 52660, 58440, 63192, 78990, 96240, 105320, 116880, 126384, 157980, 195287, 210640, 315960, 390574, 585861, 631920, 781148, 976435, 1055833, 1171722, 1282271, 1562296, 1952870, 2111666, 2343444, 2564542, 2929305, 3124592, 3167499, 3846813, 3905740, 4223332, 4686888, 5129084, 5279165, 5858610, 6334998, 6411355, 7693626, 7811480, 8446664, 9373776, 10258168, 10558330, 11717220, 12669996, 12822710, 15387252, 15622960, 15837495, 16893328, 19234065, 20516336, 21116660, 23434440, 25339992, 25645420, 30774504, 31674990, 38468130, 42233320, 46868880, 50679984, 51290840, 61549008, 63349980, 76936260, 84466640, 102581680, 126699960, 153872520, 253399920, 307745040, 514190671, 1028381342, 1542572013, 2056762684, 2570953355, 3085144026, 4113525368, 5141906710, 6170288052, 7712860065, 8227050736, 10283813420, 12340576104, 15425720130, 20567626840, 24681152208, 30851440260, 41135253680, 61702880520, 123405761040]

約数ペア:

[(1, 123405761040), (2, 61702880520), (3, 41135253680), (4, 30851440260), (5, 24681152208), (6, 20567626840), (8, 15425720130), (10, 12340576104), (12, 10283813420), (15, 8227050736), (16, 7712860065), (20, 6170288052), (24, 5141906710), (30, 4113525368), (40, 3085144026), (48, 2570953355), (60, 2056762684), (80, 1542572013), (120, 1028381342), (240, 514190671), (401, 307745040), (487, 253399920), (802, 153872520), (974, 126699960), (1203, 102581680), (1461, 84466640), (1604, 76936260), (1948, 63349980), (2005, 61549008), (2406, 51290840), (2435, 50679984), (2633, 46868880), (2922, 42233320), (3208, 38468130), (3896, 31674990), (4010, 30774504), (4812, 25645420), (4870, 25339992), (5266, 23434440), (5844, 21116660), (6015, 20516336), (6416, 19234065), (7305, 16893328), (7792, 15837495), (7899, 15622960), (8020, 15387252), (9624, 12822710), (9740, 12669996), (10532, 11717220), (11688, 10558330), (12030, 10258168), (13165, 9373776), (14610, 8446664), (15798, 7811480), (16040, 7693626), (19248, 6411355), (19480, 6334998), (21064, 5858610), (23376, 5279165), (24060, 5129084), (26330, 4686888), (29220, 4223332), (31596, 3905740), (32080, 3846813), (38960, 3167499), (39495, 3124592), (42128, 2929305), (48120, 2564542), (52660, 2343444), (58440, 2111666), (63192, 1952870), (78990, 1562296), (96240, 1282271), (105320, 1171722), (116880, 1055833), (126384, 976435), (157980, 781148), (195287, 631920), (210640, 585861), (315960, 390574)]