238808520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13044

約数の個数: 128

約数和(自身を含む): 842918400

約数和(自身を除く): 604109880

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, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 13007, 18360, 26014, 39021, 52028, 65035, 78042, 104056, 117063, 130070, 156084, 195105, 221119, 234126, 260140, 312168, 351189, 390210, 442238, 468252, 520280, 585315, 663357, 702378, 780420, 884476, 936504, 1105595, 1170630, 1326714, 1404756, 1560840, 1755945, 1768952, 1990071, 2211190, 2341260, 2653428, 2809512, 3316785, 3511890, 3980142, 4422380, 4682520, 5306856, 5970213, 6633570, 7023780, 7960284, 8844760, 9950355, 11940426, 13267140, 14047560, 15920568, 19900710, 23880852, 26534280, 29851065, 39801420, 47761704, 59702130, 79602840, 119404260, 238808520]

約数ペア:

[(1, 238808520), (2, 119404260), (3, 79602840), (4, 59702130), (5, 47761704), (6, 39801420), (8, 29851065), (9, 26534280), (10, 23880852), (12, 19900710), (15, 15920568), (17, 14047560), (18, 13267140), (20, 11940426), (24, 9950355), (27, 8844760), (30, 7960284), (34, 7023780), (36, 6633570), (40, 5970213), (45, 5306856), (51, 4682520), (54, 4422380), (60, 3980142), (68, 3511890), (72, 3316785), (85, 2809512), (90, 2653428), (102, 2341260), (108, 2211190), (120, 1990071), (135, 1768952), (136, 1755945), (153, 1560840), (170, 1404756), (180, 1326714), (204, 1170630), (216, 1105595), (255, 936504), (270, 884476), (306, 780420), (340, 702378), (360, 663357), (408, 585315), (459, 520280), (510, 468252), (540, 442238), (612, 390210), (680, 351189), (765, 312168), (918, 260140), (1020, 234126), (1080, 221119), (1224, 195105), (1530, 156084), (1836, 130070), (2040, 117063), (2295, 104056), (3060, 78042), (3672, 65035), (4590, 52028), (6120, 39021), (9180, 26014), (13007, 18360)]