1387293840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113341}}^1$

素因数の和:113377

約数の個数: 120

約数和(自身を含む): 4933097208

約数和(自身を除く): 3545803368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 113341, 226682, 340023, 453364, 566705, 680046, 906728, 1020069, 1133410, 1360092, 1700115, 1813456, 1926797, 2040138, 2266820, 2720184, 3400230, 3853594, 4080276, 4533640, 5100345, 5440368, 5780391, 6800460, 7707188, 8160552, 9067280, 9633985, 10200690, 11560782, 13600920, 15414376, 16321104, 17341173, 19267970, 20401380, 23121564, 27201840, 28901955, 30828752, 34682346, 38535940, 40802760, 46243128, 57803910, 69364692, 77071880, 81605520, 86705865, 92486256, 115607820, 138729384, 154143760, 173411730, 231215640, 277458768, 346823460, 462431280, 693646920, 1387293840]

約数ペア:

[(1, 1387293840), (2, 693646920), (3, 462431280), (4, 346823460), (5, 277458768), (6, 231215640), (8, 173411730), (9, 154143760), (10, 138729384), (12, 115607820), (15, 92486256), (16, 86705865), (17, 81605520), (18, 77071880), (20, 69364692), (24, 57803910), (30, 46243128), (34, 40802760), (36, 38535940), (40, 34682346), (45, 30828752), (48, 28901955), (51, 27201840), (60, 23121564), (68, 20401380), (72, 19267970), (80, 17341173), (85, 16321104), (90, 15414376), (102, 13600920), (120, 11560782), (136, 10200690), (144, 9633985), (153, 9067280), (170, 8160552), (180, 7707188), (204, 6800460), (240, 5780391), (255, 5440368), (272, 5100345), (306, 4533640), (340, 4080276), (360, 3853594), (408, 3400230), (510, 2720184), (612, 2266820), (680, 2040138), (720, 1926797), (765, 1813456), (816, 1700115), (1020, 1360092), (1224, 1133410), (1360, 1020069), (1530, 906728), (2040, 680046), (2448, 566705), (3060, 453364), (4080, 340023), (6120, 226682), (12240, 113341)]