231838920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7759}}^1$

素因数の和:7859

約数の個数: 96

約数和(自身を含む): 762652800

約数和(自身を除く): 530813880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 7759, 9960, 14940, 15518, 23277, 29880, 31036, 38795, 46554, 62072, 69831, 77590, 93108, 116385, 139662, 155180, 186216, 232770, 279324, 310360, 349155, 465540, 558648, 643997, 698310, 931080, 1287994, 1396620, 1931991, 2575988, 2793240, 3219985, 3863982, 5151976, 5795973, 6439970, 7727964, 9659955, 11591946, 12879940, 15455928, 19319910, 23183892, 25759880, 28979865, 38639820, 46367784, 57959730, 77279640, 115919460, 231838920]

約数ペア:

[(1, 231838920), (2, 115919460), (3, 77279640), (4, 57959730), (5, 46367784), (6, 38639820), (8, 28979865), (9, 25759880), (10, 23183892), (12, 19319910), (15, 15455928), (18, 12879940), (20, 11591946), (24, 9659955), (30, 7727964), (36, 6439970), (40, 5795973), (45, 5151976), (60, 3863982), (72, 3219985), (83, 2793240), (90, 2575988), (120, 1931991), (166, 1396620), (180, 1287994), (249, 931080), (332, 698310), (360, 643997), (415, 558648), (498, 465540), (664, 349155), (747, 310360), (830, 279324), (996, 232770), (1245, 186216), (1494, 155180), (1660, 139662), (1992, 116385), (2490, 93108), (2988, 77590), (3320, 69831), (3735, 62072), (4980, 46554), (5976, 38795), (7470, 31036), (7759, 29880), (9960, 23277), (14940, 15518)]