30146040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 101836800

約数和(自身を除く): 71690760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 271, 309, 360, 412, 515, 540, 542, 618, 813, 824, 927, 1030, 1080, 1084, 1236, 1355, 1545, 1626, 1854, 2060, 2168, 2439, 2472, 2710, 2781, 3090, 3252, 3708, 4065, 4120, 4635, 4878, 5420, 5562, 6180, 6504, 7317, 7416, 8130, 9270, 9756, 10840, 11124, 12195, 12360, 13905, 14634, 16260, 18540, 19512, 22248, 24390, 27810, 27913, 29268, 32520, 36585, 37080, 48780, 55620, 55826, 58536, 73170, 83739, 97560, 111240, 111652, 139565, 146340, 167478, 223304, 251217, 279130, 292680, 334956, 418695, 502434, 558260, 669912, 753651, 837390, 1004868, 1116520, 1256085, 1507302, 1674780, 2009736, 2512170, 3014604, 3349560, 3768255, 5024340, 6029208, 7536510, 10048680, 15073020, 30146040]

約数ペア:

[(1, 30146040), (2, 15073020), (3, 10048680), (4, 7536510), (5, 6029208), (6, 5024340), (8, 3768255), (9, 3349560), (10, 3014604), (12, 2512170), (15, 2009736), (18, 1674780), (20, 1507302), (24, 1256085), (27, 1116520), (30, 1004868), (36, 837390), (40, 753651), (45, 669912), (54, 558260), (60, 502434), (72, 418695), (90, 334956), (103, 292680), (108, 279130), (120, 251217), (135, 223304), (180, 167478), (206, 146340), (216, 139565), (270, 111652), (271, 111240), (309, 97560), (360, 83739), (412, 73170), (515, 58536), (540, 55826), (542, 55620), (618, 48780), (813, 37080), (824, 36585), (927, 32520), (1030, 29268), (1080, 27913), (1084, 27810), (1236, 24390), (1355, 22248), (1545, 19512), (1626, 18540), (1854, 16260), (2060, 14634), (2168, 13905), (2439, 12360), (2472, 12195), (2710, 11124), (2781, 10840), (3090, 9756), (3252, 9270), (3708, 8130), (4065, 7416), (4120, 7317), (4635, 6504), (4878, 6180), (5420, 5562)]