30422520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1694

約数の個数: 128

約数和(自身を含む): 107438400

約数和(自身を除く): 77015880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1657, 1836, 2040, 2295, 3060, 3314, 3672, 4590, 4971, 6120, 6628, 8285, 9180, 9942, 13256, 14913, 16570, 18360, 19884, 24855, 28169, 29826, 33140, 39768, 44739, 49710, 56338, 59652, 66280, 74565, 84507, 89478, 99420, 112676, 119304, 140845, 149130, 169014, 178956, 198840, 223695, 225352, 253521, 281690, 298260, 338028, 357912, 422535, 447390, 507042, 563380, 596520, 676056, 760563, 845070, 894780, 1014084, 1126760, 1267605, 1521126, 1690140, 1789560, 2028168, 2535210, 3042252, 3380280, 3802815, 5070420, 6084504, 7605630, 10140840, 15211260, 30422520]

約数ペア:

[(1, 30422520), (2, 15211260), (3, 10140840), (4, 7605630), (5, 6084504), (6, 5070420), (8, 3802815), (9, 3380280), (10, 3042252), (12, 2535210), (15, 2028168), (17, 1789560), (18, 1690140), (20, 1521126), (24, 1267605), (27, 1126760), (30, 1014084), (34, 894780), (36, 845070), (40, 760563), (45, 676056), (51, 596520), (54, 563380), (60, 507042), (68, 447390), (72, 422535), (85, 357912), (90, 338028), (102, 298260), (108, 281690), (120, 253521), (135, 225352), (136, 223695), (153, 198840), (170, 178956), (180, 169014), (204, 149130), (216, 140845), (255, 119304), (270, 112676), (306, 99420), (340, 89478), (360, 84507), (408, 74565), (459, 66280), (510, 59652), (540, 56338), (612, 49710), (680, 44739), (765, 39768), (918, 33140), (1020, 29826), (1080, 28169), (1224, 24855), (1530, 19884), (1657, 18360), (1836, 16570), (2040, 14913), (2295, 13256), (3060, 9942), (3314, 9180), (3672, 8285), (4590, 6628), (4971, 6120)]