151320780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64667}}^1$

素因数の和:64695

約数の個数: 72

約数和(自身を含む): 494322192

約数和(自身を除く): 343001412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 64667, 129334, 194001, 258668, 323335, 388002, 582003, 646670, 776004, 840671, 970005, 1164006, 1293340, 1681342, 1940010, 2328012, 2522013, 2910015, 3362684, 3880020, 4203355, 5044026, 5820030, 7566039, 8406710, 10088052, 11640060, 12610065, 15132078, 16813420, 25220130, 30264156, 37830195, 50440260, 75660390, 151320780]

約数ペア:

[(1, 151320780), (2, 75660390), (3, 50440260), (4, 37830195), (5, 30264156), (6, 25220130), (9, 16813420), (10, 15132078), (12, 12610065), (13, 11640060), (15, 10088052), (18, 8406710), (20, 7566039), (26, 5820030), (30, 5044026), (36, 4203355), (39, 3880020), (45, 3362684), (52, 2910015), (60, 2522013), (65, 2328012), (78, 1940010), (90, 1681342), (117, 1293340), (130, 1164006), (156, 970005), (180, 840671), (195, 776004), (234, 646670), (260, 582003), (390, 388002), (468, 323335), (585, 258668), (780, 194001), (1170, 129334), (2340, 64667)]