15211260

素因数分解:

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

素因数の和:1692

約数の個数: 96

約数和(自身を含む): 50137920

約数和(自身を除く): 34926660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1657, 1836, 2295, 3060, 3314, 4590, 4971, 6628, 8285, 9180, 9942, 14913, 16570, 19884, 24855, 28169, 29826, 33140, 44739, 49710, 56338, 59652, 74565, 84507, 89478, 99420, 112676, 140845, 149130, 169014, 178956, 223695, 253521, 281690, 298260, 338028, 422535, 447390, 507042, 563380, 760563, 845070, 894780, 1014084, 1267605, 1521126, 1690140, 2535210, 3042252, 3802815, 5070420, 7605630, 15211260]

約数ペア:

[(1, 15211260), (2, 7605630), (3, 5070420), (4, 3802815), (5, 3042252), (6, 2535210), (9, 1690140), (10, 1521126), (12, 1267605), (15, 1014084), (17, 894780), (18, 845070), (20, 760563), (27, 563380), (30, 507042), (34, 447390), (36, 422535), (45, 338028), (51, 298260), (54, 281690), (60, 253521), (68, 223695), (85, 178956), (90, 169014), (102, 149130), (108, 140845), (135, 112676), (153, 99420), (170, 89478), (180, 84507), (204, 74565), (255, 59652), (270, 56338), (306, 49710), (340, 44739), (459, 33140), (510, 29826), (540, 28169), (612, 24855), (765, 19884), (918, 16570), (1020, 14913), (1530, 9942), (1657, 9180), (1836, 8285), (2295, 6628), (3060, 4971), (3314, 4590)]