2160124128

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{7523}}^1$

素因数の和:8536

約数の個数: 72

約数和(自身を含む): 6149831688

約数和(自身を除く): 3989707560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1994, 2991, 3988, 5982, 7523, 7976, 8973, 11964, 15046, 15952, 17946, 22569, 23928, 30092, 31904, 35892, 45138, 47856, 60184, 67707, 71784, 90276, 95712, 120368, 135414, 143568, 180552, 240736, 270828, 287136, 361104, 541656, 722208, 1083312, 2166624, 7500431, 15000862, 22501293, 30001724, 45002586, 60003448, 67503879, 90005172, 120006896, 135007758, 180010344, 240013792, 270015516, 360020688, 540031032, 720041376, 1080062064, 2160124128]

約数ペア:

[(1, 2160124128), (2, 1080062064), (3, 720041376), (4, 540031032), (6, 360020688), (8, 270015516), (9, 240013792), (12, 180010344), (16, 135007758), (18, 120006896), (24, 90005172), (32, 67503879), (36, 60003448), (48, 45002586), (72, 30001724), (96, 22501293), (144, 15000862), (288, 7500431), (997, 2166624), (1994, 1083312), (2991, 722208), (3988, 541656), (5982, 361104), (7523, 287136), (7976, 270828), (8973, 240736), (11964, 180552), (15046, 143568), (15952, 135414), (17946, 120368), (22569, 95712), (23928, 90276), (30092, 71784), (31904, 67707), (35892, 60184), (45138, 47856)]