845279280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4397}}^1$

素因数の和:4508

約数の個数: 160

約数和(自身を含む): 2944900800

約数和(自身を除く): 2099621520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1780, 2136, 2160, 2403, 2670, 3204, 3560, 4005, 4272, 4397, 4806, 5340, 6408, 7120, 8010, 8794, 9612, 10680, 12015, 12816, 13191, 16020, 17588, 19224, 21360, 21985, 24030, 26382, 32040, 35176, 38448, 39573, 43970, 48060, 52764, 64080, 65955, 70352, 79146, 87940, 96120, 105528, 118719, 131910, 158292, 175880, 192240, 197865, 211056, 237438, 263820, 316584, 351760, 391333, 395730, 474876, 527640, 593595, 633168, 782666, 791460, 949752, 1055280, 1173999, 1187190, 1565332, 1582920, 1899504, 1956665, 2347998, 2374380, 3130664, 3165840, 3521997, 3913330, 4695996, 4748760, 5869995, 6261328, 7043994, 7826660, 9391992, 9497520, 10565991, 11739990, 14087988, 15653320, 17609985, 18783984, 21131982, 23479980, 28175976, 31306640, 35219970, 42263964, 46959960, 52829955, 56351952, 70439940, 84527928, 93919920, 105659910, 140879880, 169055856, 211319820, 281759760, 422639640, 845279280]

約数ペア:

[(1, 845279280), (2, 422639640), (3, 281759760), (4, 211319820), (5, 169055856), (6, 140879880), (8, 105659910), (9, 93919920), (10, 84527928), (12, 70439940), (15, 56351952), (16, 52829955), (18, 46959960), (20, 42263964), (24, 35219970), (27, 31306640), (30, 28175976), (36, 23479980), (40, 21131982), (45, 18783984), (48, 17609985), (54, 15653320), (60, 14087988), (72, 11739990), (80, 10565991), (89, 9497520), (90, 9391992), (108, 7826660), (120, 7043994), (135, 6261328), (144, 5869995), (178, 4748760), (180, 4695996), (216, 3913330), (240, 3521997), (267, 3165840), (270, 3130664), (356, 2374380), (360, 2347998), (432, 1956665), (445, 1899504), (534, 1582920), (540, 1565332), (712, 1187190), (720, 1173999), (801, 1055280), (890, 949752), (1068, 791460), (1080, 782666), (1335, 633168), (1424, 593595), (1602, 527640), (1780, 474876), (2136, 395730), (2160, 391333), (2403, 351760), (2670, 316584), (3204, 263820), (3560, 237438), (4005, 211056), (4272, 197865), (4397, 192240), (4806, 175880), (5340, 158292), (6408, 131910), (7120, 118719), (8010, 105528), (8794, 96120), (9612, 87940), (10680, 79146), (12015, 70352), (12816, 65955), (13191, 64080), (16020, 52764), (17588, 48060), (19224, 43970), (21360, 39573), (21985, 38448), (24030, 35176), (26382, 32040)]