29280240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3697}}^1$

素因数の和:3727

約数の個数: 120

約数和(自身を含む): 107301168

約数和(自身を除く): 78020928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3697, 3960, 7394, 7920, 11091, 14788, 18485, 22182, 29576, 33273, 36970, 40667, 44364, 55455, 59152, 66546, 73940, 81334, 88728, 110910, 122001, 133092, 147880, 162668, 166365, 177456, 203335, 221820, 244002, 266184, 295760, 325336, 332730, 366003, 406670, 443640, 488004, 532368, 610005, 650672, 665460, 732006, 813340, 887280, 976008, 1220010, 1330920, 1464012, 1626680, 1830015, 1952016, 2440020, 2661840, 2928024, 3253360, 3660030, 4880040, 5856048, 7320060, 9760080, 14640120, 29280240]

約数ペア:

[(1, 29280240), (2, 14640120), (3, 9760080), (4, 7320060), (5, 5856048), (6, 4880040), (8, 3660030), (9, 3253360), (10, 2928024), (11, 2661840), (12, 2440020), (15, 1952016), (16, 1830015), (18, 1626680), (20, 1464012), (22, 1330920), (24, 1220010), (30, 976008), (33, 887280), (36, 813340), (40, 732006), (44, 665460), (45, 650672), (48, 610005), (55, 532368), (60, 488004), (66, 443640), (72, 406670), (80, 366003), (88, 332730), (90, 325336), (99, 295760), (110, 266184), (120, 244002), (132, 221820), (144, 203335), (165, 177456), (176, 166365), (180, 162668), (198, 147880), (220, 133092), (240, 122001), (264, 110910), (330, 88728), (360, 81334), (396, 73940), (440, 66546), (495, 59152), (528, 55455), (660, 44364), (720, 40667), (792, 36970), (880, 33273), (990, 29576), (1320, 22182), (1584, 18485), (1980, 14788), (2640, 11091), (3697, 7920), (3960, 7394)]