1456382520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237971}}^1$

素因数の和:238005

約数の個数: 96

約数和(自身を含む): 5011690320

約数和(自身を除く): 3555307800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 237971, 475942, 713913, 951884, 1189855, 1427826, 1903768, 2141739, 2379710, 2855652, 3569565, 4045507, 4283478, 4759420, 5711304, 7139130, 8091014, 8566956, 9518840, 10708695, 12136521, 14278260, 16182028, 17133912, 20227535, 21417390, 24273042, 28556520, 32364056, 36409563, 40455070, 42834780, 48546084, 60682605, 72819126, 80910140, 85669560, 97092168, 121365210, 145638252, 161820280, 182047815, 242730420, 291276504, 364095630, 485460840, 728191260, 1456382520]

約数ペア:

[(1, 1456382520), (2, 728191260), (3, 485460840), (4, 364095630), (5, 291276504), (6, 242730420), (8, 182047815), (9, 161820280), (10, 145638252), (12, 121365210), (15, 97092168), (17, 85669560), (18, 80910140), (20, 72819126), (24, 60682605), (30, 48546084), (34, 42834780), (36, 40455070), (40, 36409563), (45, 32364056), (51, 28556520), (60, 24273042), (68, 21417390), (72, 20227535), (85, 17133912), (90, 16182028), (102, 14278260), (120, 12136521), (136, 10708695), (153, 9518840), (170, 8566956), (180, 8091014), (204, 7139130), (255, 5711304), (306, 4759420), (340, 4283478), (360, 4045507), (408, 3569565), (510, 2855652), (612, 2379710), (680, 2141739), (765, 1903768), (1020, 1427826), (1224, 1189855), (1530, 951884), (2040, 713913), (3060, 475942), (6120, 237971)]