465115680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{322997}}^1$

素因数の和:323018

約数の個数: 72

約数和(自身を含む): 1587212172

約数和(自身を除く): 1122096492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 322997, 645994, 968991, 1291988, 1614985, 1937982, 2583976, 2906973, 3229970, 3875964, 4844955, 5167952, 5813946, 6459940, 7751928, 9689910, 10335904, 11627892, 12919880, 14534865, 15503856, 19379820, 23255784, 25839760, 29069730, 31007712, 38759640, 46511568, 51679520, 58139460, 77519280, 93023136, 116278920, 155038560, 232557840, 465115680]

約数ペア:

[(1, 465115680), (2, 232557840), (3, 155038560), (4, 116278920), (5, 93023136), (6, 77519280), (8, 58139460), (9, 51679520), (10, 46511568), (12, 38759640), (15, 31007712), (16, 29069730), (18, 25839760), (20, 23255784), (24, 19379820), (30, 15503856), (32, 14534865), (36, 12919880), (40, 11627892), (45, 10335904), (48, 9689910), (60, 7751928), (72, 6459940), (80, 5813946), (90, 5167952), (96, 4844955), (120, 3875964), (144, 3229970), (160, 2906973), (180, 2583976), (240, 1937982), (288, 1614985), (360, 1291988), (480, 968991), (720, 645994), (1440, 322997)]